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More "Concave" Quotes from Famous Books
 ... difficult to test the top camber without a set of templates,[18] but a fairly accurate idea of the concave camber can be secured by slowly passing a straight-edge ...
— The Aeroplane Speaks - Fifth Edition • H. Barber
... schemes ready to try, and one of them was successful. Singularly enough it was not the same plan as the Dutch optician's: it was another mode of achieving the same end. He took an old small organ-pipe, jammed a suitably chosen spectacle glass into either end, one convex, the other concave, and, behold! he had the half of a wretchedly bad opera-glass capable of magnifying three times. It was better than the Dutchman's, however: it did ...
— The Great Events by Famous Historians, Volume 11 • Various
... to leave the shade, Their velvet wings in quick vibrations shake, While on the surface of the neighbouring lake, Of shrubs and willows, wash'd from every stain, The trembling branches glitter once again; Again the peasant in its bosom sees The heaven's blue concave and the ...
— Translations of German Poetry in American Magazines 1741-1810 • Edward Ziegler Davis
... button at the bottom of the concave in the wall seemed to stare with wonder upon this unfamiliar Raikes, who could thus permit the radiator to swing open so heedlessly, and the inner recess ...
— The Flaw in the Sapphire • Charles M. Snyder
... discern an irregular pink crescent, with the concave side downwards, somewhere in the blackness beyond the bows. He rubbed his eyes, and said nothing, believing that the unaccustomed strain of gazing into the dark had affected his sight. But the pink crescent ...
— The Captain of the Kansas • Louis Tracy
... already grown cool; snow had appeared on the mountain peaks; the basin was no longer a great green bowl, but resembled a mammoth, concave palette upon which nature had mixed her colors—yellow and gold and brown, with here and there a blotch of red and purple, a dash of green,—lingering over the season—and great, wide stretches of gray. The barren spots seemed to grow more barren—mocked by ...
— The Coming of the Law • Charles Alden Seltzer
... gleamed a lump of yellow metal, which I took to be gold. Hall and I were seated near another table about twenty-five feet distant from the tube, and on this table was an apparatus furnished with a concave mirror, whose optical axis was directed towards the tube. It occurred to me at once that this apparatus would be suitable for experimenting with electric waves. Wires ran from it to the floor, and in the cellar beneath was audible the beating of an engine. My companion ...
— The Moon Metal • Garrett P. Serviss
... was a saucer-shaped concave, naturally formed, with a top diameter of about thirty feet, and shallow enough to allow the sunshine to reach their heads. Standing in the centre, the sky overhead was met by a circular horizon of fern: this grew nearly to the bottom of the slope and then abruptly ceased. The middle within ...
— Far from the Madding Crowd • Thomas Hardy
... country, it is now high time that you should give the country their revenge. Since your withdrawing from this place, the fair sex are run into great extravagancies. Their petticoats, which began to heave and swell before you left us, are now blown up into a most enormous concave, and rise every day more and more: In short, Sir, since our women know themselves to be out of the eye of the SPECTATOR, they will be kept within no compass. You praised them a little too soon for the modesty of their head-dresses; ...
— The Coverley Papers • Various
... explained on scientific grounds. It arose from the concave form of the gallery and the conducting power of the rock. There are many examples of this propagation of sounds which remain unheard in the intermediate space. I remember that a similar phenomenon has been observed in many places; amongst others on the internal surface ...
— A Journey to the Interior of the Earth • Jules Verne
... Leyden-jars, eudiometers, thermometric scales, philosophical instruments, were distributed through the chambers. The third story, save two bed-chambers,—one for the housekeeper, the other for the footman,—had been fitted up for an observatory. The lenses and achromatic glasses, tubes and specula, concave mirrors, and object-prisms, and the huge, rough old telescope, peering through the roof, were still there as their owner had left them. All appliances of housekeeping were absent, and Cavendish House was destitute of all comforts, for which the owner ...
— Prairie Farmer, Vol. 56: No. 3, January 19, 1884. - A Weekly Journal for the Farm, Orchard and Fireside • Various
... natural verdure, bright or dark as deciduous or evergreen trees preponderate. The variety of form is endless; long ridges, high peaks, sharp or blunt, sudden clefts, great bare slides, flowing curves, convex or concave, serrated slopes crowned with dark spruce or jagged as the naked vertebrae of some enormous antediluvian monster, stimulate the curiosity and excite the imagination of the beholder. There is an essential difference in the character of the views obtained, whether looking from the south, ...
— The Continental Monthly, Vol 6, No 5, November 1864 - Devoted To Literature And National Policy • Various
... many of great beauty and rarity. A new species belonging to the tribe of Solitary Wasps, Odynerus clavicornis, is perhaps the most interesting insect in the collection; this Wasp has clavate antennae, the flagellum being broadly dilated towards the apex, convex above and concave beneath. I am not acquainted with any other insect belonging to the Vespidious group which ...
— Journal of the Proceedings of the Linnean Society - Vol. 3 - Zoology • Various
... the lifetime, or as a memorial immediately after his death, to Caius Julius Antiochus Philopappus, a descendant of the royalty of Syria, and an adopted citizen of Athens. It consists of a basement supporting a pilastrade of semi-circular form, and presenting upon its concave surface three niches, containing sitting statues, and three recesses richly ornamented with the representation in strong relief of a Roman triumph. Upon the basement also were various sculptures in honor of the Emperor Trajan. These, and, indeed, all the decorative sculpture, &c., profusely ...
— The International Monthly Magazine, Volume 5, No. 1, January, 1852 • Various
... even, plane, smooth; prostrate, prone; stale, insipid, vapid, tasteless, unsavory, unpalatable, mawkish; peremptory, unqualified, positive; spatulous, spatulate; sonant, vocal. Antonyms: convex, concave, ...
— Putnam's Word Book • Louis A. Flemming
... outcast camp, I found humanity in its fairest forms—progress blended with pleasure—civilisation adorned with the spirit of chivalry as with a wreath. Prosaic indeed! a dollar-loving people! I make bold to assert, that in the concave of that little crescent where lies the city of New Orleans will be found a psychological melange of greater variety and interest than exists in any space of equal extent on the globe's surface. There the ...
— The Quadroon - Adventures in the Far West • Mayne Reid
... placed upon a steep bank on the edge of the valley, from which the eye is here drawn down into the flat below by the light that glimmers in front and by the sound of various cascades, by which the winding stream is agreeably broken. Opposite to this seat the ground rises again in an easy concave to a kind of dripping fountain, where a small rill trickles down a rude niche of rock work through fern, liverwort, and aquatic weeds. . . The whole ...
— A History of English Romanticism in the Eighteenth Century • Henry A. Beers
... titanic battle a huge disc appeared, carried by the gaseous clouds. It was a concave lens, like some powerful optical instrument. But instead of focusing beams of light, it reflected, not only light but all forms of energy. As the spheres attacked they were shattered into spores and shot ...
— The Whispering Spheres • Russell Robert Winterbotham
... adopted her niece, from whom she received all the attention and watchful tenderness which she needed continually, by reason of age and manifold infirmities. But while our life has its outer convex side, which magnifies its advantages before the world, it has its inner concave side also, which reduces the outer circumstances of prosperity into littleness, when "the heart knoweth its own bitterness, and a stranger doth not intermeddle with its joy." So it was with Mary Stansfield. She had a refined and luxurious ...
— Working in the Shade - Lowly Sowing brings Glorious Reaping • Theodore P Wilson
... Some were afire; the smoke of burning straw and clothing and foodstuffs mingling with the yet low-lying powder smoke and with the pall of Valley dust. Horses lay stark across the way, or, dying, stared with piteous eyes. The sky was like a bowl of brass, and in the concave buzzards were sailing. All along there was underfoot much of soldiers' impedimenta—knapsacks, belts, accoutrements of all kinds, rolled blankets and oilcloths, canteens. Dead men did not lack. They lay in strange postures, and on all the dust was ...
— The Long Roll • Mary Johnston
... two days before these conditions were fulfilled; and Villars had used these two precious days in throwing up a series of immensely strong works. The heights he occupied formed a concave semicircle, enfilading on all sides the little plain of Malplaquet, and this semicircle now bristled with redoubts, palisades, abattis, and stockades; while the two trouees, or openings, by which it was presumed that the allies would endeavour ...
— The Cornet of Horse - A Tale of Marlborough's Wars • G. A. Henty
... raised them to his breast, Around the joyful Mercians prest, And made their shouts of triumph rise, To the fair concave of ...
— Elegies and Other Small Poems • Matilda Betham
... food enters is called the cardiac opening, because it is near the heart. The other opening, by which the food leaves the stomach, and where the small intestine begins, is the pyloric orifice, and is guarded by a kind of valve, known as the pylorus, or gatekeeper. The concave border between the two orifices is called the small curvature, and the convex as the great curvature, of ...
— A Practical Physiology • Albert F. Blaisdell
... distant from the spot of its first growth; because, without any reference whatever to the nasal sense, it was considered that it might be rather an eye-sore to their Reverences, on approaching the door. Several concave inequalities, which constant attrition had worn in the earthen floor of the kitchen, were filled up with blue clay, brought on a cart from the bank of a neighboring river, for the purpose. The dresser, chairs, tables, I pots, ...
— The Station; The Party Fight And Funeral; The Lough Derg Pilgrim • William Carleton
... could not be asserted that hydrogen and the elements of the air had been completely liquefied. These gases had not yet been seen collected in the static condition at the bottom of a tube and separated from their vapors by the clearly defined concave surface which is called a meniscus. The experiments had, however, proved that liquefaction is possible at a temperature of below -120 deg. C. (-184 deg. Fahr.). To make the process practicable, it was only necessary to find sufficiently powerful ...
— Scientific American Supplement, Vol. XIX, No. 470, Jan. 3, 1885 • Various
... between four and five inches in width. Here, where the foot rests, there is a piece of birch bark fastened, over which there is a loop, and through this loop the foot passes. That part of the skee under the foot is concave, and here it is thickest, so that where it supports the weight of the person it cannot bend downward. The under part of the skee is grooved and polished, and soon becomes by use as smooth as glass. The forward end turns slightly upward, as you see by the pictures, so as ...
— The Land of the Long Night • Paul du Chaillu
... he admitted, "yet I have found the comfortable, convex and concave characters often really more difficult in the long run. You must have some hard and durable rock on which to found understanding and security. The soft, crumbling people may be lovable; but they are useless as sand at a crisis. They are always slipping ...
— The Spinners • Eden Phillpotts
... seemed to exasperate him. Denslow alone, of the men, was in his element. Pompous and soft, he "cottoned" to the grandeur with the instinct of a born satellite, and his eyes grew brighter, his body more shining and rotund, his back more concave. His bon-vivant tones, jolly and conventional, sounded a pure barytone to the clear soprano of Honoria, in the harmony of ...
— The Atlantic Monthly, Volume 2, Number 9, July, 1858 • Various
... represents the four principal orders of Venetian capitals in their greatest simplicity, and the profiles of the most interesting examples of each. The figures 1 and 4 are the two great concave and convex groups, and 2 and 3 the transitional. Above each type of form I have put also an example of the group of flowers which represent it in nature: fig. 1 has a lily; fig. 2 a variety of the Tulipa sylvestris; figs. 3 and 4 forms of the magnolia. ...
— The Stones of Venice, Volume III (of 3) • John Ruskin
... coulter can be run anywhere from one to five feet deep. The front end of the beam is provided with a mud or stone boat to prevent sinking in the mud, and with a jack screw for regulating on uneven ground. Attached to it, and following the mole, is a carrier 200 feet long, made concave in form. On this the tile are laid and carried into the ground. A start is made at an open ditch or hole of required depth; when the carrier is drawn in full length a hole is dug just back of the coulter, two by three feet, ...
— Prairie Farmer, Vol. 56: No. 4, January 26, 1884 - A Weekly Journal for the Farm, Orchard and Fireside • Various
... quadrants are excited with opposite electricities, as when connected with the opposite poles of an insulated galvanic cell, the needle is repelled by one pair and attracted by the other, and therefore rotates through an arc of greater or less extent. A small concave mirror is attached above the needle and its image is reflected on a graduated screen. This makes the smallest movement visible. Sometimes the quadrants are double, forming almost a complete box, ...
— The Standard Electrical Dictionary - A Popular Dictionary of Words and Terms Used in the Practice - of Electrical Engineering • T. O'Conor Slone
... studio he opened the door slowly, sat down with great deliberation, and then remained motionless until the least sign of agitation produced by the exercise had ceased. Then he began to paint, using concave glasses to reduce the objects in size. This continual effort ended by injuring his sight, so that he was obliged to work with spectacles. Nevertheless, his coloring never became weakened or less vigorous, and his pictures are ...
— Holland, v. 1 (of 2) • Edmondo de Amicis
... at reveals not this or that face, but its inmost heart, its generic secret; it dissolves itself as in light before him, so that he discerns the perfect structure of it.... It is a perfectly level mirror we have here; no twisted, poor convex-concave mirror reflecting all objects with its own convexities and concavities, that is to say, withal a man justly related to all things and men, a good man.... And his intellect is an unconscious intellect; there is more virtue ...
— The Nuttall Encyclopaedia - Being a Concise and Comprehensive Dictionary of General Knowledge • Edited by Rev. James Wood
... the Helmontian expression) and is resolv'd into Oyl, Spirit, Vinager, Water and Charcoal; the last of which to be reduc'd into Ashes, requires the being farther calcin'd then it can be in a close Vessel: Besides having kindled Amber, and held a clean Silver Spoon, or some other Concave and smooth Vessel over the Smoak of its Flame, I observ'd the Soot into which that Fume condens'd, to be very differing from any thing that I had observ'd to proceed from the steam of Amber purposely (for that is not usual) distilled per se in close Vessels. Thus ...
— The Sceptical Chymist • Robert Boyle
... formed an abutment to the edifice, all on one side of it being ancient, and the other modern. It was lighted by one narrow, high, Gothic window, the panes of which were very small, lozenged, and many of them still stained. The roof was groined and concave, and still gay with tarnished gold. The mouldings and traceries sprang up from the four corners, and all terminated in the centre, in which grinned a Medusa's head, with her circling snakes, in high preservation, and of great and ghastly beauty. There were other grotesque visages, sprinkled ...
— Rattlin the Reefer • Edward Howard
... along I told my grandfather of the phenomenon I had seen at sunrise. He said that it is called the Anthelia. It arises from the rays of the sun thrown on the concave and convex surfaces of the dew-drops, each particle furnishing a double reflection. The halo is caused chiefly, I fancy, by the contrast of the excessively dark shadow with the surrounding brightness. The further off the dew-drops are from the eye the more brilliant do they appear, and ...
— My First Voyage to Southern Seas • W.H.G. Kingston
... listening intently. There was no sound save that strange murmur the night has (as if the whole concave of heaven were the hollow of a shell), and the secret rustling of the trees. Still Galors listened. It was so quiet you might almost ...
— The Forest Lovers • Maurice Hewlett
... instance of an axis hollowed out towards the apex, to the sides of which the ovary finally adheres, in this case the outermost series of the perianth will be calyx; one reason for adopting this supposition, besides the axillary bodies, is that there is no gradation between the small concave leaves of the calyx, and the outer ...
— Journals of Travels in Assam, Burma, Bhootan, Afghanistan and The - Neighbouring Countries • William Griffith
... was little more than a lake of mud. The same facts were brought out at the bend of the river. On its convex side, Fig. 55, the water has rather further to go in getting round the bend than on its concave side B, it therefore flows more quickly, and carries away the soil of the bank and mud from the bottom. But on its concave aide where it flows more slowly it deposits material. There is at the bend a marked difference in depth at the two sides. ...
— Lessons on Soil • E. J. Russell
... had fallen. Now in the early light their fellow soldiers had gone seeking them in the wood, drawn them forth, and laid them in a row in the wet sedge beside the road. Nearly every man had been shot through the brain. They lay ghastly, open-eyed, wet with rain, staring at the cool and pure concave of the sky. Two or three soldiers were moving slowly up and down the line, bent on identifications. Presumably Jackson was aware of that company of the dead, but their presence could not be said to disturb ...
— The Long Roll • Mary Johnston
... trim white and green cottage "quarters," it afforded an agreeable relief. As he rode abstractedly forward under the low cottonwood vault he felt a strange influence stealing over him, an influence that was not only a present experience but at the same time a far-off memory. The concave vault above deepened; the sunset light from the level horizon beyond streamed through the leaves as through the chequers of stained glass windows; through the two shafts before him stretched the pillared aisles of Ashley Church! He was riding as in a ...
— Tales of Trail and Town • Bret Harte
... If it had not been for the strong, firm hold on my arm, I could not have stood it. As it was I dared not think. Suddenly we turned a sharp angle and found ourselves in a curious semicircular place, almost level and fifty or sixty feet deep in the concave, as if a great piece had been gouged out of the mountain by the glacier which ...
— Elsket - 1891 • Thomas Nelson Page
... the Russian line drew back about twenty miles. For the defense of Lemberg the front ran in a concave form from along the River Tanev, five miles from Rawa-Ruska, down to Grodek and Kolodruby; then eastward behind the Dniester to Zuravno and Halicz. The marshes of the Dniester, then swollen by heavy rains, formed ...
— The Story of the Great War, Volume V (of 12) - Neuve Chapelle, Battle of Ypres, Przemysl, Mazurian Lakes • Francis J. Reynolds, Allen L. Churchill, and Francis Trevelyan
... and 1500, individual earthenware and metal coffee-roasting plates appeared. These were circular, from four to six inches in diameter, about 1/16 inch thick, slightly concave and pierced with small holes, something like the modern kitchen skimmer. They were used in Turkey and Persia for roasting a few beans at a time over braziers (open pans, or basins, for holding live coals). The braziers were usually mounted on feet ...
— All About Coffee • William H. Ukers
... next place, lying in the bending concave of this swamp lake, and facing Hangiro, was commanded by a fine elderly man called Muzegi, who was chief officer during Dagara's time. He told me with the greatest possible gravity, that he remembered well the time when a boat could have gone from this to ...
— The Discovery of the Source of the Nile • John Hanning Speke
... the round, somewhat concave, scars, found terminating the stem where forking occurs, or seemingly in the axils of branches, on account of one of the forking branches growing more rapidly and stoutly than the other and thus taking the place of the main stem, so that this is apparently ...
— Outlines of Lessons in Botany, Part I; From Seed to Leaf • Jane H. Newell
... is particularly well adapted for these experiments. —I place an iron bullet, (PLATE III. Fig. 1.) about two inches in diameter, and heated to a degree not sufficient to render it luminous, in the focus of this large metallic concave mirror. The rays of heat which fall on this mirror are reflected, agreeably to the property of concave mirrors, in a parallel direction, so as to fall on a similar mirror, which, you see, is placed opposite to the first, at the distance of ...
— Conversations on Chemistry, V. 1-2 • Jane Marcet
... Ensign, which full high advanc't Shon like a Meteor streaming to the Wind With Gemms and Golden lustre rich imblaz'd, Seraphic arms and Trophies: all the while Sonorous mettal blowing Martial sounds: 540 At which the universal Host upsent A shout that tore Hells Concave, and beyond Frighted the Reign of Chaos and old Night. All in a moment through the gloom were seen Ten thousand Banners rise into the Air With Orient Colours waving: with them rose A Forrest huge of Spears: ...
— The Poetical Works of John Milton • John Milton
... of Europe; putting yourself first at the point to be attacked—at Rome, and looking north, follow the German frontier from the Euxine up the Danube and down the Rhine. It is a convex arc: but not nearly as long as the concave arc of the Roman frontier opposed to it. The Roman frontier overlaps it to the north-west by all Britain, to the south-west by part of Turkey and the whole ...
— The Roman and the Teuton - A Series of Lectures delivered before the University of Cambridge • Charles Kingsley
... [balloon], mounting through a stagnant calm in a line almost vertical, had pierced the morning mists, and now swam emancipated in a heaven of exquisite blue. Below us by some trick of eyesight, the country had grown concave, its horizon curving up like the rim of a shallow bowl—a bowl heaped, in point of fact, with sea fog, but to our eyes with a froth delicate and dazzling as a whipped syllabub of snow. Upon it the traveling shadow of the balloon became no shadow, but a stain; an amethyst ...
— Composition-Rhetoric • Stratton D. Brooks
... weed and shells, Where, as erst the tabid Curse Brooded over Pelops' hearse, Squats the sea-cow, keeping house, Sibylline, gelatinous. Where is Carlo? Tell, O tell, Echo, from this fluted shell, In whose concave ear the tides Murmur what the main confides Of his compass'd treacheries! What of Carlo? Did the breeze Madden to a gale while he, Curl'd and cushion'd cosily, Mixed in dreams its angry breathings With the ...
— Wandering Heath • Sir Arthur Thomas Quiller-Couch
... had descended. Both led in the direction of our route, and the pond we had just left was ascertained to be the only one in the little channel. I sought a good position for a depot camp on the newly-discovered river, and found one extremely favourable, on a curve concave to the N. W., overlooking, from a high bank, a dry ford, on a smooth rocky bed; and having also access to a reach of water, where the bottom was hard and firm. We approached this position with our carts, in the midst of smoke and flame; the natives having availed themselves of a hot wind to ...
— Journal of an Expedition into the Interior of Tropical Australia • Thomas Mitchell
... thoroughly isolated from friendly human influences as Sergeant Moore was, his mind and his emotions are apt to take queer twists and turns, his judgment to become strangely warped, his vision and sense of proportion to assume the highly misleading characteristics of convex and concave mirrors, which distort ...
— Jan - A Dog and a Romance • A. J. Dawson
... there are nooks for pigeons in an adjoining cave. In many cases there are cisterns; in one is a well. The cisterns had to be filled laboriously. They are provided with bungholes for the purpose of occasional cleaning out. The walls are scored with concave grooves slanting downwards, uniting and leading into small basins. The moisture condensing on the sides trickled into these runnels and supplied the basins with drinking water. The mangers have holes bored in the stone through which passed ...
— Castles and Cave Dwellings of Europe • Sabine Baring-Gould
... that the small room had a very faint radiance showing through my vizor pane. Narrow enclosing walls were visible. It was a triangular-shaped space, fifteen feet or so down one side, with a concave ceiling overhead. I was lying on the floor. The darkness at first had been impenetrable. The figures which had flung me down and seized my knife were gone; I had not seen them nor where ...
— Wandl the Invader • Raymond King Cummings
... a burette form what is called a meniscus at their upper surfaces. In the case of liquids such as water or aqueous solutions this meniscus is concave, and when the liquids are transparent accurate readings are best obtained by observing the position on the graduated scales of the lowest point of the meniscus. This can best be done as follows: Wrap around the burette a piece of colored paper, the straight, smooth edges of which are held evenly ...
— An Introductory Course of Quantitative Chemical Analysis - With Explanatory Notes • Henry P. Talbot
... as is also the bark in texture and colour. the berrys grow in clumps at the end of the small branches; each berry supported by a seperate stem, and as many as from 3 to 18 or 20 in a clump. the berry is ovate with one of it's extremities attatched to the peduncle, where it is in a small degre concave like the insertion of the stem of the crab apple. I know not whether this fruit can properly be denominated a berry, it is a pulpy pericarp, the outer coat of which is in a thin smoth, tho firm tough pillecle; the pericarp containing a membranous capsule with from three to four ...
— The Journals of Lewis and Clark • Meriwether Lewis et al
... had perceived his purpose and was hurrying to fetch a heaping hatful of the dry clay. Before many minutes they had built a little concave dam, in which the down-seeping water slowly but ...
— Bloom of Cactus • Robert Ames Bennet
... creeks drain the mountain range into the lake; they are spanned by numerous bridges of dressed stone, many of the slabs of which are well cut granite blocks eighteen feet in length. At a stall by the roadside excellent ices were for sale, genuine ices, made of concave tablets of pressed snow sweetened with treacle, costing one cash each—equal to one penny for three dozen. We passed the Temple to the Goddess of Mercy, and entered Tali by the south gate. Then by the yamen of the Titai and the Great Five Glory Gate, the ...
— An Australian in China - Being the Narrative of a Quiet Journey Across China to Burma • George Ernest Morrison
... Dresden and the Dell of Plauen; but Saxony, to the world's amazement, he is as far as ever from holding. "Daun's front is a small arc of a circle, bending round from Dresden to Dippoldiswalde; Friedrich is at Freyberg in a bigger concave arc, concentric to Daun, well overlapping Daun on that southward or landward side, and ready for him, should he stir out; Kesselsdorf is his nearest post to Daun; and the Plauen Chasm for boundary, which ...
— History of Friedrich II. of Prussia, Vol. XIX. (of XXI.) • Thomas Carlyle
... unreal image formed by a mirror with that formed by refraction in water. He noticed how the bottom of a vessel containing water appears to rise more and more away from the vertical, and at once jumped to the analogy of a concave mirror, which magnifies the image, while a convex mirror was likened to a rarer medium. This line of attack also failed him, as did various attempts to find relations between his measurements of refraction and conic sections, and he broke off suddenly with a ...
— Kepler • Walter W. Bryant
... maid, Hetty, come nearer to me," said the old gentleman, turning sideways on his couch and ferreting out from beneath his pillows a concave snuff-box, "pray do not be angry with me for putting you to inconvenience. Bear with me for the little time I have still to live. But if you find living under the same roof with me unendurable, all the greater reason ...
— The Poor Plutocrats • Maurus Jokai
... and provide for the welfare of all Christian travellers. The churches belonging to the Templars were usually built in circular form in imitation of the church of the Holy Sepulchre at Jerusalem. They were capped with vaulted concave roofs said to be symbolical of the vast circuit and concave of the heavens. Our best example is the Temple Church, London, to which was added at a later period, a beautiful Early English Gothic extension. Other round churches are those of S. Sepulchre, Cambridge; ...
— Our Homeland Churches and How to Study Them • Sidney Heath
... would last was not far wrong for on July 20th the first of the surcharged labels were issued. The surcharge follows a somewhat peculiar arrangement the numeral "2" and "S" of CENTS being larger than the rest of the inscription, which is flat at the bottom and concave at the top. This distinctive type is said to have been adopted to make counterfeiting difficult, though it is hardly likely anyone would have reduced a 3c stamp to the value of 2c with the idea of defrauding the Government! Evidently ...
— The Stamps of Canada • Bertram Poole
... cold wind over the snow of the moor; and now the long wading of that icy water might have ended upon the shores of Acheron. However, he was just about to start upon that passage—for the spirit of his race was up—when a dull grating sound, as of footsteps crunching grit, came to his prettily concave ears. ...
— Mary Anerley • R. D. Blackmore
... still the fever raged in the city. The cerulean was bright and unflecked with a speck of vapor, like a concave mirror of burnished steel. It hung above, and the red sun seemed to burn his way through the azure mass. The leaves drooped as if weighted with lead, and in the shade kindly thrown upon the wilting grass by the tulips, oaks, ...
— The Memories of Fifty Years • William H. Sparks
... whereby the body of the church and choir are divided into three parts or aisles. The roof of each is adorned with arches and spacious peripheries of enrichments, as shields, leaves, chaplets, &c. (the spaces included being somewhat concave), admirably carved in stone; and there is a large cross aisle between the north and south porticoes, and two ambulatories, the one a little eastward, the other westward from the said cross-aisle, and running parallel therewith. The floor of the whole is paved with ...
— London in 1731 • Don Manoel Gonzales
... funereal. A great eagle of course tops the whole: tripods burning spirits of wine stand round this kind of dead man's throne, and as we saw it (by peering over the heads of our neighbors in the front rank), it looked, in the midst of the black concave, and under the effect of half a thousand flashing cross-lights, properly grand and tall. The effect of the whole chapel, however (to speak the jargon of the painting-room), was spoiled by being CUT UP: there were too many objects for the eye to rest upon: the ten thousand wax-candles, ...
— The Second Funeral of Napoleon • William Makepeace Thackeray (AKA "Michael Angelo Titmarch")
... the narrow end. It thus increases many fold the intensity of a sound which reaches the ear through it, and enables a person who has become deaf to common conversation to mix again with pleasure in society. The concave hand held behind the ear answers in some degree the purpose of ...
— Popular Education - For the use of Parents and Teachers, and for Young Persons of Both Sexes • Ira Mayhew
... beauteous flowers, Far stretched the dale of Balder with its sighing groves. Its song of birds, a home where peace might reign supreme. High rose the copper-bolted portal, and within Two colonnades supported on strong omoplates The vaulted canopy, and beautiful it hung Above the temple, like a concave shield of gold. At farthest end stood Balder's altar. It was hewn From one huge block of northern granite: round it coiled A graven serpent, covered o'er with written runes, - Profoundest thoughts from Vala and from Ha'vama'l; But in the wall above was left ...
— Fridthjof's Saga • Esaias Tegner
... imagined the earth to be a flat and limited tract. Now they realize that it is a ponderous ball floating in infinite ether. Once they thought the sky was a solid blue concave, studded with blazing points, an empire of fate, the gold-and-azure floor of the abode of gods and spirits. Now all that is dissolved away; the wandering planets become at will broad disks, like sisters of the moon; and countless millions of stars are now ...
— Atlantic Monthly, Vol. 9, No. 55, May, 1862 • Various
... navetas are so named from their resemblance to ships. The construction is similar to that of the talayots. The outer wall has a considerable batter. The famous Nau d'Es Tudons is about 36 feet in length. The facade is slightly concave. A low door (a) gives access through a narrow slab-roofed passage (b) to a long rectangular chamber (c), the method of whose roofing is uncertain. All the naus are built with their facades to the south or south-east, with the exception of that ...
— Rough Stone Monuments and Their Builders • T. Eric Peet
... billows were knocking at the poor ship's side like sledge hammers; and the lightnings fell around us scorchingly, with forked bolts, as arrows from the hand of a giant; the thunders overhead, close overhead, crashing from a concave cloud that hung about us heavily—a dense, black, suffocating curtain—roared and raved as nothing earthly can, but thunder in the tropics; the rain was as a cataract, literally rushing in a mass: the winds appeared not winds, nor whirlwinds, but legions of emancipated ...
— The Complete Prose Works of Martin Farquhar Tupper • Martin Farquhar Tupper
... powerful mind, though it may have dimmed, could not obscure the brightness of his genius. To him, and apparently to him only, among all the inquiring spirits of the time, were known the properties of the concave and convex lens. He also invented the magic-lantern; that pretty plaything of modern days, which acquired for him a reputation that embittered his life. In a history of alchymy, the name of this great man cannot be omitted, although, unlike many others ...
— Memoirs of Extraordinary Popular Delusions - Vol. I • Charles Mackay
... that rumbled nightly in the great brick flues of the farmhouse, and at first almost terrified me, but at length furnished the thalamian refrain that most surely lulled me asleep; the red-headed woodpeckers that with sharp cries and concave stoop of flight moved fitfully, from tree to tree, tapping this one loudly, that one low and dull, and whose nest hole in the dead maple on the hillside was re-occupied year after year, till at last ...
— When Life Was Young - At the Old Farm in Maine • C. A. Stephens
... in the right hand lightly between the thumb and the first and second fingers, concave surface down, and is thrown to the left with a quick upward turn of the wrist. After a short, rapid flight almost on the plane of the hand of the thrower, the toy soars abruptly upwards, and taking a sinistral course, returns, twirling rapidly, to the thrower, occasionally ...
— My Tropic Isle • E J Banfield
... dedicated to that saint, neither site nor name can ever be authenticated. When the Roman troops retired, so thoroughly did the invading savages destroy all records, that our knowledge of the British Church in London may be compared, not inaptly, to our knowledge of Thornhill's paintings in the concave sphere of the dome. We know that they exist; but even on a bright May day ...
— Bell's Cathedrals: The Cathedral Church of St. Paul - An Account of the Old and New Buildings with a Short Historical Sketch • Arthur Dimock
... is a minute morsel of protoplasm, which lives in a concave-convex, brown, finely reticulated shell, through a circular opening in the concave side of which it can project itself by throwing out pseudopodia. If we look through the microscope at a drop of water containing ...
— Unconscious Memory • Samuel Butler
... which was named Mount Gower, and the other Mount Lidgbird; between these mountains there is a very deep valley, which obtained the name of Erskine Valley; the south-east point was called Point King, and the north-west point, Point Phillip. The land between these two points forms the concave side of the island facing the south-west, and is lined with a sandy beach, which is guarded against the sea by a reef of coral rock, at the distance of half a mile from the beach, through which there are several small openings ...
— The Voyage Of Governor Phillip To Botany Bay • Arthur Phillip
... noted, was a huge granite block, rotted from long exposure to the elements, seamed and scarred and cracked. The action of the eternally moving sand had worn an irregular-shaped concave into its southern wall, so that the summit overhung the side. The man on the summit was lying flat on his stomach, leaning far over, still shooting downward. The other man, who was standing at the base, ...
— 'Drag' Harlan • Charles Alden Seltzer
... Hansen and Lehmann in their experiments consists of two large concave reflectors. These are placed at a convenient distance, one facing the other, so that two experimenters may be seated, the first having his mouth at the focal point of one reflector, the second with his ear at the focal point of the other. ...
— The Psychology of Singing - A Rational Method of Voice Culture Based on a Scientific Analysis of All Systems, Ancient and Modern • David C. Taylor
... are confined principally to three general classes: Adzes, for working in wood; pestles, for pounding the taro root; and discoids, for games. The last are exactly similar to the chunkey stones so abundant in the States, except that none of them have concave or hollowed faces, and they are used in the same way. There were three forms of the game: To hurl or roll a disk farther than an opponent; to strike a pole or other mark set up; and to test the inherent magical powers of the ...
— Archeological Investigations - Bureau of American Ethnology, Bulletin 76 • Gerard Fowke
... Bleriot monoplane," said Weber. "I can tell the type almost as far as I can see it. It's much like a gigantic bird, with powerful parchment wings mounted upon a strong body. The wings as you see now present a concave surface to the earth. They always do that. The flyer sits between the two wings and has in front of him the lever with which ...
— The Forest of Swords - A Story of Paris and the Marne • Joseph A. Altsheler
... door which the larva builds to exclude the dangers from without, is two-and even three-fold. Outside, it is a stack of woody refuse, of particles of chopped timber; inside, a mineral hatch, a concave cover, all in one piece, of a chalky white. Pretty often, but not always, there is added to these two layers an inner casing of shavings. Behind this compound door, the larva makes its arrangements for the metamorphosis. ...
— The Wonders of Instinct • J. H. Fabre
... labour, that we think little of these matters, turning our souls to the exercise of better things.' So also Lactantius—'To search for the causes of things; to inquire whether the sun be as large as he seems; whether the moon is convex or concave; whether the stars are fixed in the sky, or float freely in the air; of what size and of what material are the heavens; whether they be at rest or in motion; what is the magnitude of the earth; on what foundations is it suspended or balanced;—to dispute and conjecture upon such matters is ...
— Six Lectures on Light - Delivered In The United States In 1872-1873 • John Tyndall
... the general condition of the nose and throat, are of great importance. The inferior or lower turbinate bone is the largest and in a way is the only independent bone. The middle and superior are small. They are all concave in shape and extend from before backwards, and beneath the concave surface of each one of the corresponding passages or openings (meatus) is formed. The inferior or lower (meatus) opening or passage is that part of the nasal (nose) passage which lies beneath the inferior turbinate ...
— Mother's Remedies - Over One Thousand Tried and Tested Remedies from Mothers - of the United States and Canada • T. J. Ritter
... babe, Tremendous ocean lay. 135 Its broad and silent mirror gave to view The pale and waning stars, The chariot's fiery track, And the grey light of morn Tingeing those fleecy clouds 140 That cradled in their folds the infant dawn. The chariot seemed to fly Through the abyss of an immense concave, Radiant with million constellations, tinged With shades of infinite colour, 145 And semicircled with a belt Flashing ...
— The Daemon of the World • Percy Bysshe Shelley
... from myself in order that I may lay all the weight and the responsibility of the matter in hand upon Him in whom I trust. And so Christian faith is compounded of these two elements, or rather, it has these two sides which correspond to one another. The same figure is convex or concave according as you look at it from one side or another. If you look at faith from one side, it rises towards God; if from the other, it hollows itself out into a great emptiness. And so the under side of faith is distrust; and ...
— Expositions of Holy Scripture - St. John Chapters I to XIV • Alexander Maclaren
... deep water; but for the most part the bank was supported by timbers driven into the soil, and freshly laid with neatly-bedded turf. Grace knew this had been done to protect the meadow, because the stream is thrown against the concave side when a pool lies ...
— The Buccaneer Farmer - Published In England Under The Title "Askew's Victory" • Harold Bindloss
... the gauntest of them filled up and left the room and we were free to sit at "the second table" and eat, while the men rested outside. David and William, however, generally had a belt to sew or a bent tooth to take out of the "concave." This seemed of grave dignity to us and we respected their ...
— A Son of the Middle Border • Hamlin Garland
... the Armada in perfect order, forming a crescent, the horns of which were seven miles apart, the concave part to the rear. Formidable, indeed, from their size and number, did they appear, like so many floating castles, such as had never in the world's history sailed over the surface of the deep. The English captains were eager ...
— How Britannia Came to Rule the Waves - Updated to 1900 • W.H.G. Kingston
... real orders; and there never can be any more until doomsday. On one of these orders the ornament is convex: those are Doric, Norman, and what else you recollect of the kind. On the other the ornament is concave: those are Corinthian, Early English, Decorated, and what else you recollect of that kind. The transitional form, in which the ornamental line is straight, is the center or root of both. All other orders are varieties of these, or fantasms and ...
— The Best of the World's Classics, Restricted to Prose, Vol. VI (of X)—Great Britain and Ireland IV • Various
... she was not clear concerning the processes of birth. But in her mind's eye she saw Marion lying on a narrow bed, her body clenched under the blankets; and her face pale and concave at cheek and temple with sickness and persecuted resolution, holding at bay with her will a crowd of doctors pressing round her with scalpels in their hands, preserving by her tensity the miracle of life that ...
— The Judge • Rebecca West
... mile away to the east the low, concave sweep of the prairie was cut by the jagged banks and curves of a watercourse which drained the melting snows in earlier spring. Along the further bank a dozen buffalo were placidly grazing, unconscious of the fact that in the shallow, dry ravine itself half a dozen young Indians—Sioux, apparently—were ...
— Warrior Gap - A Story of the Sioux Outbreak of '68. • Charles King
... Kowrie shells for each individual) furnishes a considerable revenue to the king in the course of a year. The canoes are of a singular construction, each of them being formed of the trunks of two large trees, rendered concave, and joined together, not side by side, but end-ways, the junction being exactly across the middle of the canoe; they are, therefore, very long and disproportionately narrow, and have neither decks nor masts. They are however, very roomy, for I observed in one of them four horses ...
— Life and Travels of Mungo Park in Central Africa • Mungo Park
... through the covered bridge which crossed the brook, paused and looked through a space between the side timbers. This brook was a sturdy little torrent at all times; in spring it was a river. Now, under the white concave of wintry moonlight, it broke over its stony bed with a fierce persistency of advance. Jerome looked down at the rapid, shifting water-hillocks and listened to their lapsing murmur, incessantly overborne by the gathering rush of ...
— Jerome, A Poor Man - A Novel • Mary E. Wilkins Freeman
... are abandoned, except for finishing some of the inferior grades of flour, and the work is done by means of grooved and plain rollers, made of chilled iron or porcelain. In some cases disks of chilled iron, suitably furrowed, are used, and in others concave mills, consisting of a cylinder running against a concave plate. In Minneapolis the chilled iron rolls take the precedence of all ...
— Scientific American Supplement No. 275 • Various
... like the front set of wings of the dragon fly, was the large, main plane, with the concave turn toward the ground. There was the usual propeller in front, operated by a four cylinder motor, the cylinders being air cooled, and set like the spokes of a wheel around the motor box. The big gasolene tank, and other mechanism was in front of the right-hand operator's seat, ...
— Tom Swift and his Wireless Message • Victor Appleton
... head is reserved for the captain's quarters. His rooms are spacious and well suited to his work; his windows are, some plane, some concave, some convex, so that he can see both near and distant objects. As the swan's head is high above the body of the swan, the captain occupies a very commanding position. Outside the head there is a ...
— Another World - Fragments from the Star City of Montalluyah • Benjamin Lumley (AKA Hermes)
... The concave-mirror system now gained a decided ascendant, and was brought to unexampled perfection by James Short of Edinburgh during the years 1732-68. Its resources were, however, first fully developed by William Herschel. The energy and inventiveness of this extraordinary man marked an epoch wherever they ...
— A Popular History of Astronomy During the Nineteenth Century - Fourth Edition • Agnes M. (Agnes Mary) Clerke
... here. I laid open numerous vertebrae of various forms,—some with long spinous processes rising over the body or centrum of the bone,—which I found in every instance, unlike that of the Ichthyosaurus, only moderately concave on the articulating faces; in others the spinous process seemed altogether wanting. Only two of the number bore any mark of the suture which unites, in most reptiles, the annular process to the centrum; in ...
— The Cruise of the Betsey • Hugh Miller
... filled, that next the sides of the cell is kept in advance of the centre. The bee does not put its tongue in the centre and pour out its load there, but carefully brushes the sides as it fills, excluding every particle of air, and keeps the surface concave instead of convex. This is just as a philosopher would say it should be. If it was filled at once and no care taken to attach it to the sides, why, the external air would never keep it there, which it does effectually when of ordinary length. When the cell is about one-fourth of an inch deep they ...
— Mysteries of Bee-keeping Explained • M. Quinby
... of adamant the walls ascend, Tall columns heave, and sky-like arches bend; Bright o'er the golden roof the glittering spires Far in the concave meet the solar fires; Four blazing fronts, with gates unfolding high, Look with immortal splendor round ...
— The Atlantic Monthly, Volume 15, No. 88, February, 1865 • Various
... wind." The Scottish "herdsman" on the lonely mountain-top "feels the presence and the power of greatness," and "in its fixed and steady lineaments he sees an ebbing and a flowing mind." The philosopher[128] lifts his eyes to "the starry heavens" in all the depth of their concave, and with all their constellations of glory moving on in solemn grandeur, and, to his mind, these immeasurable regions seem "filled with the splendors of the Deity, and crowded with the monuments of his power;" or he turns ...
— Christianity and Greek Philosophy • Benjamin Franklin Cocker
... the little girl's mother and the big brothers stood on the edge of the timothy and viewed the concave stretch that should have showed green and waving from its rim to the boggy center, they planned the destruction of the rodents, and declared that if any escaped death by poison, the little girl should snare them and receive a ...
— The Biography of a Prairie Girl • Eleanor Gates
... with outstretched neck a whole bumper of wine at one gulp or, to use his own technical expression, without a single hiccough. Now, such a feat naturally requires for its performance an extraordinarily concave and well-practised throat, and, with the exception of Bandi, there were not above one or two others ...
— A Hungarian Nabob • Maurus Jokai
... engendered by fire and flame which contain without doubt bodies that are in rapid motion, since they dissolve and melt many other bodies, even the most solid; or whether one considers its effects, one sees that when light is collected, as by concave mirrors, it has the property of burning as a fire does, that is to say it disunites the particles of bodies. This is assuredly the mark of motion, at least in the true Philosophy, in which one conceives the causes of all natural effects in terms of mechanical ...
— Treatise on Light • Christiaan Huygens
... and tragus similar to those of M. lyra; the posterior portion of the tragus, however, is longer and more attenuated upwards, and more acutely pointed; the nose-leaf is shorter, with convex sides; but the anterior concave disc is considerably larger, and the base of the thickened process is cordate; thumbs and wings as in M. lyra; interfemoral membrane deeper; the calcaneum stronger; colour ...
— Natural History of the Mammalia of India and Ceylon • Robert A. Sterndale
... PINE.) Leaves in twos, 4 to 6 in. long, rather stiff, concave on one side and convex on the other, twisted but not curved; sharp-pointed, of a fresh, bright green color. Cones 1 to 11/2 in. long, conical, incurved, solitary but numerous, with closely overlapping scales terminating in slender prickles. An upright, compact tree, 40 to 50 ft. ...
— Trees of the Northern United States - Their Study, Description and Determination • Austin C. Apgar
... Conelets erect, their scales prolonged into a sharp point. Cones from 6 to 10 cm. long, ovate-conic, symmetrical; apophyses dull pale nut-brown, rarely lustrous, elevated along a transverse keel, the whole umbo forming a stout triangular spine with slightly concave sides. ...
— The Genus Pinus • George Russell Shaw
... with a concave body and a baluster stem with a square foot, is marked "Moulton" and is in the style of Ebenezer Moulton who worked in Boston between 1768 ...
— Presentation Pieces in the Museum of History and Technology • Margaret Brown Klapthor
... that these two, the inner surface of the chest walls and the outer surface of the lungs, are in the closest contact. This is so whatever the changes that take place in the size and shape of the chest. The lungs are concave below, and so fit accurately to the fleshy partition between the chest and the abdomen which constitutes the lower boundary of the chest, if we may use the term "chest" somewhat loosely. Above, suiting the shape of the chest, the lungs are ...
— Voice Production in Singing and Speaking - Based on Scientific Principles (Fourth Edition, Revised and Enlarged) • Wesley Mills
... case, it is idle to separate the question of motive and consequences, because the character determines the motive and therefore the action. Nobody should have seen this more clearly than Mill as a good 'determinist.' Conduct and character are related as the convex and concave of the curve; conduct is simply the manifestation of character, and to separate them ...
— The English Utilitarians, Volume II (of 3) - James Mill • Leslie Stephen
... lower part of the glacier was very badly crevassed. These crevasses we had never seen on the way up, as they had been covered with three to four feet of snow. All the bridges of crevasses were concave and very wide; no doubt their normal summer condition. On Christmas Day we made in to the lateral moraine of the Cloudmaker and collected geological specimens. The march across the Barrier was only remarkable for the extremely bad ...
— Scott's Last Expedition Volume I • Captain R. F. Scott
... nuts and force the removed hulls to the floor below. The disc is supported by a 1-3/8 inch diameter shaft that runs through the disc and is held central as it revolves in a flange containing a 3/4 ball bearing that fits into the end of the concave in the shaft. Up four feet from the disc is a link self aligning bearing that allows the shaft and disc to turn like a gyroscopic top. The shaft's pulley has 'V' belts connected to a 3/4 h.p. motor. I have hulled up to 40 bushels ...
— Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting - Rockport, Indiana, August 25, 26 and 27, 1952 • Various
... made of a branch of the incense cedar (Libocedrus decurrens), or of the California nutmeg (Tumion Californicum [Torreya]), made flat on the outer side, and rounded smooth on the inner or concave side when the bow is strung for use. The flat, outer side was covered with sinew, usually that from the leg of a deer, steeped in hot water until it became soft and glutinous, and then laid evenly ...
— Indians of the Yosemite Valley and Vicinity - Their History, Customs and Traditions • Galen Clark
... is, such is the form. Nature, the prime genial artist, inexhaustible in diverse powers, is equally inexhaustible in forms;—each exterior is the physiognomy of the being within,—its true image reflected and thrown out from the concave mirror;—and even such is the appropriate excellence of her chosen poet, of our own Shakespeare,—himself a nature humanized, a genial understanding directing self-consciously a power and an implicit wisdom deeper even than ...
— Shakespeare, Ben Jonson, Beaumont and Fletcher • S. T. Coleridge
... County, and elsewhere, sometimes in the form of Mexican onyx, which is only a translucent variety of the same marble. In its reproduction here the marble has been imitated even to the natural imperfections which roughened the Italian stone. In the concave surfaces of the ornamentation the color has been deepened, so that it appears sometimes as a rich reddish brown. All this enhances the antique effect, making the palace walls and columns still more like those of ...
— The Jewel City • Ben Macomber
... cementation of one valve. All are highly modified, and are strikingly different from the normal form seen in locomotive types of the group. The oyster may be taken as the type of the form adopted by attached pelecypods. The two valves are unequal, the attached valve being concave, the free valve flat; but they are not only unequal, they are often very dissimilar—as different as if they belonged to a distinct type in what would be considered typical forms. This is remarkable as a case ...
— Lamarck, the Founder of Evolution - His Life and Work • Alpheus Spring Packard
... act of turning. Quite as solitary and untrodden did it look as its still more stately sister, the Hoch Gall, a mountain deservedly the especial pride of the district, its lofty pinnacle piercing the sky, whilst a vast sheet of thick, pure snow hung straight and smooth down its concave sides, a huge mountain-buttress linking the lower portion of this snow pyramid to the white, glittering expanse of the Gross Lengstein Glacier—a buttress of many thousand feet, standing prominently forth like an antediluvian monster, on whose gigantic pachydermatous flanks the shattered, blasted ...
— Lippincott's Magazine of Popular Literature and Science, Vol. XII, No. 29. August, 1873. • Various
... are similar to thermo-electric pyrometers in that a thermo-couple is employed. The heat rays given out by the hot body fall on a concave mirror and are brought to a focus at a point at which is placed the junction of a thermo-couple. The temperature readings are obtained from an indicator similar to that ...
— Steam, Its Generation and Use • Babcock & Wilcox Co.
... that the convex outside curve of wings allowed the wind to escape over them, while the under side, being concave, held every breath. Thus the upward stroke did not simply counterbalance the downward and keep him stationary. Moreover, she showed him how the feathers underlapped each other so that the downward stroke pressed them closely together to hold the wind, whereas ...
— Jimbo - A Fantasy • Algernon Blackwood
... Narva and Mored, "The preeste of Chalmas trypell ydolle sayde. "Hie fro the grounde the youthful heretogs[a] sprunge, "Loude on the concave shelle the launces runge: "In al the mysterke[b] maizes of the daunce "The youths of Bannies brennynge[c] sandes advaunce; "Whiles the mole[d] vyrgin brokkyng[e] lookes behinde, "And rydes uponne the penyons of the winde; "Astighes[f] ...
— Cursory Observations on the Poems Attributed to Thomas Rowley (1782) • Edmond Malone
... grimace; where Field sighs, Chopin groans; where Field shrugs his shoulders, Chopin twists his whole body; where Field puts some seasoning into the food, Chopin empties a handful of cayenne pepper. In short, if one holds Field's charming romances before a distorting, concave mirror, so that every delicate impression becomes a coarse one, one gets Chopin's work. We implore Mr. Chopin to return ...
— Chopin: The Man and His Music • James Huneker
... the substage condenser is attached a gymbal carrying a reversible circular frame with a plane mirror on one side and a concave mirror on the other (Fig. 40, g). The plane mirror is that usually employed, but occasionally, as for example when using low powers and with the condenser racked down and thrown out of the optical axis, the concave mirror ...
— The Elements of Bacteriological Technique • John William Henry Eyre
... unequal growth on the two sides of the tendril. The interesting work of Fitting (Pringsheim's "Jahrb." XXXVIII. 1903, page 545.) has shown, however, that the primary cause is not (as Darwin supposed) contraction on the concave, but an astonishingly rapid increase in growth-rate on the ...
— Darwin and Modern Science • A.C. Seward and Others
... him into the storeroom, but remained near the open doorway in a concave and pessimistic attitude. Penrod felt in a dark corner of the box and laid hands upon a simple apparatus consisting of an old bushel-basket with a few yards of clothes-line tied to each of its handles. He ...
— Penrod • Booth Tarkington
... time by boat, the spawning ground, generally a gravel bank near the shore, being the seat of operations. A fire of pitch pine and birch bark is ignited on an elevated "jack" in the bow of the boat, the "jack" consisting of an ox-muzzle, or other concave wire contrivance [Page 240] which will hold the inflammable materials. This is secured to a post or crotched stick, as a prop, and the spearman stands near the burning mass with his spear in readiness. As his companion ...
— Camp Life in the Woods and the Tricks of Trapping and Trap Making • William Hamilton Gibson
... disk, a sort of hardly concave paten, now no longer receives aught from the spinnerets in its centre; the marginal belt alone increases in thickness. The piece thus becomes a bowl-shaped porringer, surrounded by a ...
— The Life of the Spider • J. Henri Fabre
... cake provided for his breakfast. The end of his spare time had now arrived, and emerging from the garden by getting over the hedge at the back he pursued a path northward, till he came to a wide and lonely depression in the general level of the upland, which was sown as a corn-field. This vast concave was the scene of his labours for Mr Troutham the farmer, and he descended into ...
— Jude the Obscure • Thomas Hardy
... elaborately of a single flattened band of chips, which is rolled up into a coil four layers deep. One side, forming the bottom of the cell, is concave, being beaten down and smoothed off by the bee. The other side of the partition, forming the top of the cell, is flat ...
— Our Common Insects - A Popular Account of the Insects of Our Fields, Forests, - Gardens and Houses • Alpheus Spring Packard
... Duntarkin, and how, upon his marriage, when his mother took possession of the same as her jointure-house, "to his great charges and expenses he caused box the walls of the great parlour" (in which I was now sitting), "empanel the same, and plaster the roof, finishing the apartment with ane concave chimney, and decorating the same with pictures, and a barometer and thermometer." And in particular, which his good mother used to say she prized above all the rest, he had caused his own portraiture be limned over the mantlepiece ...
— Chronicles of the Canongate • Sir Walter Scott
... meanwhile to the neighbouring convent of the Capuchinas, and the same year the altar was concluded, and the Virgin brought back in solemn procession, in the midst of an innumerable multitude. This great altar, which cost from three to four hundred thousand dollars, is a concave hexagonal, in the midst of which rise two white marble pillars, and on each side two columns of rose-coloured marble, of the composite order, which support the arch. Between these are two pedestals, on which are the images of San ...
— Life in Mexico • Frances Calderon De La Barca
... The parts referred to in the key may be defined as follows: Anal fin, the single fin on the median line of the body, between the vent and the tail; gillrakers, bony protuberances on the concave side of the bones supporting the gills; branchiostegals, small bones supporting the lower margin of the gill cover; pyloric coeca, worm-like appendages of the lower end of the stomach; vomer, a bone in the front part of the ...
— The Salmon Fishery of Penobscot Bay and River in 1895-96 • Hugh M. Smith
... in distance harps By heavenly seraphs strung, And in the concave of the sky The holy vespers sung! Oh, thou great Source of light and power, We bless ...
— The Modern Scottish Minstrel, Volume V. - The Songs of Scotland of the Past Half Century • Various
... atolls, and on broken portions of the linear marginal reef, such as bounds every atoll of the ordinary form. I cannot refrain from once again remarking on the singularity of these complex structures — a great sandy and generally concave disk rises abruptly from the unfathomable ocean, with its central expanse studded, and its edge symmetrically bordered with oval basins of coral-rock just lipping the surface of the sea, sometimes clothed with vegetation, and each containing a lake ...
— The Voyage of the Beagle • Charles Darwin
... standing trees of compact hard wood. They usually weigh about 9 1/2 ounces. One side, which is the uppermost in throwing, is slightly convex, and is sometimes elaborately carved. The lower side is flat and plain. The boomerang is held, not as a sabre, but sickle-wise, or concave towards the thrower and, as a rotatory motion is imparted to it when sent off, the air presents so much resistance to the flat side and so little to the sharp edge as it cuts forward, that the long-sustained flight of the whirling missile ...
— Three Expeditions into the Interior of Eastern Australia, Vol 2 (of 2) • Thomas Mitchell
... equal to 22-1/2 of our minutes.] These are measured, according to an ancient custom, by means of water, dropping from one small vessel into another, beside which there always stand servants appointed for the purpose, who strike with a hammer upon a concave plate of metal, like the inner portion of a plate, hung by a wire, thus denoting the pores and grees successively as they pass.[238] Like the mother and her seven sons, mentioned in the Maccabees, ...
— A General History and Collection of Voyages and Travels, Volume IX. • Robert Kerr
... glasses, bifocals; contact lenses, soft lenses, hard lenses; sunglasses, shades [Coll.]. periscopic lens^; telescope, glass, lorgnette; spyglass, opera glass, binocular, binoculars, field glass; burning glass, convex lens, concave lens, convexo-concave lens^, coated lens, multiple lens, compound lens, lens system, telephoto lens, wide-angle lens, fish-eye lens, zoom lens; optical bench. astronomical telescope, reflecting telescope, reflector, refracting telescope, ...
— Roget's Thesaurus of English Words and Phrases: Body • Roget
... Chaos returns! And blends, once more, the seas and skies: No space between Thy bosom green, O deep! and the blue concave, lies. ...
— The Poetical Works of Edward Young, Volume 2 • Edward Young
... bent over the reins. Bit by bit she recalled, in Poindexter's mysterious caution and strange allusions, the corroboration of her husband's shame and her own disgrace. This was why she was brought hither—the deserted wife, the abandoned confederate! The mocking glitter of the concave vault above her, scoured by the incessant wind, the cold stare of the shining pools beyond, the hard outlines of the Coast Range, and the jarring accompaniment of her horse's hoofs and rattling buggy-wheels, alternately goaded and distracted ...
— Frontier Stories • Bret Harte
... as a pendant, and being cut in concave facets it sparkles brilliantly with every movement ...
— Ticket No. "9672" • Jules Verne
... rode on till they turned into a half-invisible little lane, whence, as it reached the verge of an eminence, could be discerned in the dusk, about half a mile to the right, gardens and orchards sunk in a concave, and, as it were, snipped out of the woodland. From this self-contained place rose in stealthy silence tall stems of smoke, which the eye of imagination could trace downward to their root on quiet hearth-stones festooned overhead with hams and flitches. It was ...
— The Woodlanders • Thomas Hardy
... asked how they may know it is D, they will say, Because it is made of a perpendicular line and has a curved line behind. Further information may then be given. Turn the D letter up thus , and say, I want to teach you the difference between concave and convex: the under part of the curve is concave and the upper part of it is convex. Then say, I shall now take the letter away, and wish you to shew me concave and convex on one of your fingers; when they will bend the forefinger and ...
— The Infant System - For Developing the Intellectual and Moral Powers of all Children, - from One to Seven years of Age • Samuel Wilderspin
... is a rapidly increasing effect with increased stimulus. Finally, a tendency shows itself to approach a limit of response. Thus we find the curve at first slightly convex, then straight and ascending, and lastly, concave to the ...
— Response in the Living and Non-Living • Jagadis Chunder Bose
... 1) Additional features not mentioned in diagnoses: Head wider than long, about as wide as body; supratympanic fold present; canthus rostralis rounded, loreal region slightly concave, nearly vertical; nostril at tip of snout; pupil horizontal; no teeth on maxillary, premaxillary, or vomer; tongue small, round, thick, not notched behind, free posteriorly for one-sixth of length; choanae large, only partly ...
— Systematic Status of a South American Frog, Allophryne ruthveni Gaige • John D. Lynch
... run anywhere from one to five feet deep. The front end of the beam is provided with a mud or stone boat to prevent sinking in the mud, and with a jack screw for regulating on uneven ground. Attached to it, and following the mole, is a carrier 200 feet long, made concave in form. On this the tile are laid and carried into the ground. A start is made at an open ditch or hole of required depth; when the carrier is drawn in full length a hole is dug just back of the coulter, ...
— Prairie Farmer, Vol. 56: No. 4, January 26, 1884 - A Weekly Journal for the Farm, Orchard and Fireside • Various
... to be alone with my image in the mirror," thought Frederick. "I don't need all those distressing concave and convex mirrors which other people are. This condition in which I am is the original condition, and in the original condition one escapes the distortion to which other people's words and glances subject one. The best thing is to be silent ...
— Atlantis • Gerhart Hauptmann
... 2: The solution is clear from what has been said, according to the last two opinions. But according to the first opinion, Basil gives two replies (Hom. iii in Hexaem.). He answers first, that a body seen as concave beneath need not necessarily be rounded, or convex, above. Secondly, that the waters above the firmament are not fluid, but exist outside it in a solid state, as a mass of ice, and that this is the crystalline heaven ...
— Summa Theologica, Part I (Prima Pars) - From the Complete American Edition • Thomas Aquinas
... beads and buttons are made in a concave matrix by means of a round-pointed bolt which I will call a die. These tools are always made by the Indians. On one bar of iron there may be many matrices of different sizes, only one die fitting the ...
— Navajo Silversmiths • Washington Matthews
... floating from the mouth of a cavern, suggest a mermaid's hair, and her visible presence would scarcely add to the wonders in this under-world of glamour and mystery. Shells, pink and pearly, brown and lilac, scarlet and cobalt, strew the flower-decked floor with infinite variety, concave and spiral, ribbed and fluted, fretted and jagged—the satin smoothness of convoluted forms lying amid rugged shapes bristling with spines and needles. We gaze almost with awe at the lovely vision of a dainty Nautilus, sailing his fairy boat down ...
— Through the Malay Archipelago • Emily Richings
... six times as good a conductor of electricity. Where tin fillings are subject to a large amount of attrition, they wear away sooner or later, but this is not such a great detriment, for they can easily be repaired or replaced, and owing to the concave form produced by wear the patient is liable to know when a large amount has been worn away. That portion against the wall of the cavity is the last removed by wear, so that further caries is prevented so long as there ...
— Tin Foil and Its Combinations for Filling Teeth • Henry L. Ambler
... glories of dawn. The blue sky now turned more softly gray; the great watch-stars shut up their holy eyes; the east began to kindle. Faint streaks of purple soon blushed along the sky; the whole celestial concave was filled with the inflowing tides of the morning light, which came pouring down from above in one great ocean of radiance, till at length, as we reached the Blue Hills, a flash of purple blazed out from above the horizon, and turned the dewy teardrops of flower and leaf into rubies ...
— English: Composition and Literature • W. F. (William Franklin) Webster
... connection between marriage-rates and prices. The curves of the marriage-rates in many countries indicate a maximum about or shortly before, 1875, when the birth-rate also tended to reach a maximum, and another rise towards 1900, thus making the intermediate curve concave. There was, however, a large rise in money wages between 1860 and 1875, and the rise in the consuming power of the population has been continuous since 1850. Thus the factors favourable to a high marriage-rate must have risen from 1850 to ...
— The Task of Social Hygiene • Havelock Ellis
... large hollow sphere, leaving a space of something more than half an inch between them. The interior sphere was insulated, the external one uninsulated. To the former he communicated a definite charge of electricity. It acted by induction upon the concave surface of the latter, and he examined how this act of induction was effected by placing insulators of various kinds between the two spheres. He tried gases, liquids, and solids, but the solids alone gave him positive results. He constructed two instruments of the foregoing description, equal ...
— Faraday As A Discoverer • John Tyndall
... No. 3, are vertical, and they generally form a ridge parallel to the southern skirts of the Grampians. The superior strata, Nos. 2 and 1, become less and less inclined on descending to the valley of Strathmore, where the strata, having a concave bend, are said by geologists to lie in a "trough" or "basin." Through the centre of this valley runs an imaginary line A, called technically a "synclinal line," where the beds, which are tilted in opposite directions, may be supposed ...
— The Student's Elements of Geology • Sir Charles Lyell
... feet high. If it had not been for the strong, firm hold on my arm, I could not have stood it. As it was I dared not think. Suddenly we turned a sharp angle and found ourselves in a curious semicircular place, almost level and fifty or sixty feet deep in the concave, as if a great piece had been gouged out of the mountain by the glacier which must once ...
— Elsket - 1891 • Thomas Nelson Page
... Lubaczow the Russian line drew back about twenty miles. For the defense of Lemberg the front ran in a concave form from along the River Tanev, five miles from Rawa-Ruska, down to Grodek and Kolodruby; then eastward behind the Dniester to Zuravno and Halicz. The marshes of the Dniester, then swollen by heavy rains, formed a good natural defense; ...
— The Story of the Great War, Volume V (of 12) - Neuve Chapelle, Battle of Ypres, Przemysl, Mazurian Lakes • Francis J. Reynolds, Allen L. Churchill, and Francis Trevelyan
... returns! And blends, once more, the seas and skies: No space between Thy bosom green, O deep! and the blue concave, lies. ...
— The Poetical Works of Edward Young, Volume 2 • Edward Young
... handler stood poised above the place where the sphere had been and in its jaws it held the bar. But the end of the bar, the eight inches that had been within the sphere, was gone. It had been sliced off so sharply that it left a highly reflective concave ...
— Empire • Clifford Donald Simak
... limestone. Caius became interested in the beauty of their colouring. Blue and red clay had washed down upon them in streaks and patches; where certain faults in the rock occurred, and bars of iron-yielding stone were seen, the rust had washed down also, so that upon flat facets and concave and convex surfaces a great variety of colour and tint, and light ...
— The Mermaid - A Love Tale • Lily Dougall
... diaphragm. The color changing device, consisting of Nicol prism and quartz plate, is fitted with a divided circle reading to single degrees. The circle revolving with the Nicol prism for changing the intensity of the star, has a diameter of 14 cm. and reads by means of two verniers to 6 min. A concave lens is mounted in the path of the artificial star to make the light diverging at the proper angle and a plane parallel plate is adjustably fixed in the center of the box in order to throw the light in the eye piece. An achromatic objective ...
— Astronomical Instruments and Accessories • Wm. Gaertner & Co.
... Far stretched the dale of Balder with its sighing groves. Its song of birds, a home where peace might reign supreme. High rose the copper-bolted portal, and within Two colonnades supported on strong omoplates The vaulted canopy, and beautiful it hung Above the temple, like a concave shield of gold. At farthest end stood Balder's altar. It was hewn From one huge block of northern granite: round it coiled A graven serpent, covered o'er with written runes, - Profoundest thoughts from Vala and from Ha'vama'l; ...
— Fridthjof's Saga • Esaias Tegner
... parallelogram, whose enclosure wall was often divided into vertical panels easily distinguished by the different arrangements of the building material. At El-Kab and other places the courses of crude brick are slightly concave, somewhat resembling a wide inverted arch whose outer curve rests on the ground. In other places there was a regular alternation of lengths of curved courses, with those in which the courses were strictly horizontal. The object ...
— History Of Egypt, Chaldaea, Syria, Babylonia, and Assyria, Volume 2 (of 12) • G. Maspero
... scarcely admitted. The most savoury viands, the most high flavoured ragouts, and the most delicious wines presented themselves spontaneously to the expecting attendant. The hall was illuminated with a thousand lustres that depended like stars from the concave roof, and were multiplied by the reflection of innumerable mirrors. The whole ...
— Imogen - A Pastoral Romance • William Godwin
... exhilarating study of four brick walls within microscopic distance of his eye, turned to a small square hole which admitted light and air to the hut, and looked out upon the dreary prospect before him. The wide concave of cloud, of the monotonous hue of dull pewter, formed an unbroken hood over the level from horizon to horizon; beneath it, reflecting its wan lustre, was the glazed high-road which stretched, hedgeless and ditchless, past a directing-post where another road joined it, ...
— The Hand of Ethelberta • Thomas Hardy
... tip-tilted nose, freckled as a plover's egg, and that at a time when no well brought-up damsel ventured forth in the sun's rays without veil or parasol. Her face was deficient in modelling, being one of those subtly concave faces not without a fascination of their own, with an egg-like curve of prominent delicately-square chin. Her mouth, too large, opened very beautifully when she laughed over square thickly-white teeth. Her eyes were small and of no particular colour, though bright ...
— Secret Bread • F. Tennyson Jesse
... "yet I have found the comfortable, convex and concave characters often really more difficult in the long run. You must have some hard and durable rock on which to found understanding and security. The soft, crumbling people may be lovable; but they are useless as sand at a crisis. They are always slipping ...
— The Spinners • Eden Phillpotts
... bands the quiv'ring trumpet blow, Thick o'er the wave the crowding barges row, The Moorish flags the curling waters sweep, The Lusian mortars thunder o'er the deep; Again the fiery roar heaven's concave tears, The Moors astonished stop their wounded ears; Again loud thunders rattle o'er the bay, And clouds of smoke wide-rolling blot the day; The captain's barge the gen'rous king ascends, His arms the chief enfold, the captain ...
— The Book of the Epic • Helene A. Guerber
... The angle of incidence is 30 in each case; also the specific gravity of each substance is given. Then he discusses the reason why refraction takes place. Promises to write on the Rainbow; but will merely say at present that it is to be explained by the reflection on the concave superficies and the refraction at the convex superficies ...
— Thomas Hariot • Henry Stevens
... with the convex side uppermost, in a glass dish, reserving one cup apricot to go on the top, with the concave side uppermost. Take a few preserved cherries, and cut them in halves, and stick half a cherry in all the little holes or spaces where the apricots meet. Cut four little green leaves out of the angelica about the size of the ...
— Cassell's Vegetarian Cookery - A Manual Of Cheap And Wholesome Diet • A. G. Payne
... barrows, in the course of a day or two, to a bed some yards distant from the spot of its first growth; because, without any reference whatever to the nasal sense, it was considered that it might be rather an eye-sore to their Reverences, on approaching the door. Several concave inequalities, which constant attrition had worn in the earthen floor of the kitchen, were filled up with blue clay, brought on a cart from the bank of a neighboring river, for the purpose. The dresser, chairs, tables, I pots, and pans, all underwent a rigor of discipline, as if some remarkable ...
— The Station; The Party Fight And Funeral; The Lough Derg Pilgrim • William Carleton
... had. The fish themselves may well have been lying, in search of coolness among the weedy stones at the bottom of the sea. Of all living creatures the jelly fish alone seemed to retain any spirit. Immense crowds of them drifted past the Tortoise, swelling out and closing again their concave bodies, revolving slowly round, dragging long purple tendrils deliriously through the warm water. They swept past Priscilla's drooping hands, touching them with their yielding bodies and brushing them softly with their tendrils. Now and then she lifted one from the water, watched it ...
— Priscilla's Spies 1912 • George A. Birmingham
... worth was thumped upon the counter, and they returned, bearing it like a streamer to the coffin. While the noise of their hammers filled the room, the hearse came tottering to the door, pulled and pushed by twenty men. It was an ambulance left behind by the soldiers, and of the old-fashioned shape, concave in body, its top blown away in winds of long ago; and as they revolved, its wheels dished in and out like hoops about to fall. While some made a harness from ropes, and throwing the saddles off two ponies backed them to the vehicle, the body was put in the coffin, now covered by the chintz. But ...
— Lin McLean • Owen Wister
... by means of a concave mirror of polished metal, which, collecting the rays of the sun into a focus upon a quantity of dried cotton, speedily set it on fire. It was the expedient used on the like occasions in ancient Rome, at least ...
— The History Of The Conquest Of Peru • William H. Prescott
... safe on the late concave, now convex craft, Herr Turnip-face, the "Inverter of things," being in the middle. All this fracas seemed not to have essentially deranged his habits. At least he was greeting when he shot our friends into the Rhine, and greeting ...
— The Cloister and the Hearth • Charles Reade
... single card held in the hand performed the actual carding operation (see fig. 3). The second machine utilized a horizontal cylinder covered with parallel rows of card clothing. Under the cylinder was a concave frame lined with similar card clothing. As the cylinder was turned, the cards on it worked against those on the concave frame, separating and straightening the fibers (see fig. 4). After the fibers were carded, the concave section was lowered and the fibers were stripped off by ...
— The Scholfield Wool-Carding Machines • Grace L. Rogers
... or outer portico from one building, the vaulted baptistery with its marble font from another, the pulpits and ambones from a third the tribune from a fourth, the round brick bell-tower from a fifth, and then to cover all the concave roofs and chapel walls with grave ...
— Sketches and Studies in Italy and Greece, Second Series • John Addington Symonds
... the mated triads of sooty chimney swallows that rumbled nightly in the great brick flues of the farmhouse, and at first almost terrified me, but at length furnished the thalamian refrain that most surely lulled me asleep; the red-headed woodpeckers that with sharp cries and concave stoop of flight moved fitfully, from tree to tree, tapping this one loudly, that one low and dull, and whose nest hole in the dead maple on the hillside was re-occupied year after year, till at last the stub blew down and broke short off at the ...
— When Life Was Young - At the Old Farm in Maine • C. A. Stephens
... on the farthest side from the sun, by the action of the radial stream passing over the polar region, the parallel currents are now bent towards the equator, being at a maximum in places where it is an hour or two past midnight. Before they were concave to the equator, and now they are convex; the magnetic meridian is therefore deflected the contrary way to what it was in the day time, by the same principle of reaction. After the maximum, say at 4 A.M., the deflection gradually ceases, and the magnetic meridian returns to its mean ...
— Outlines of a Mechanical Theory of Storms - Containing the True Law of Lunar Influence • T. Bassnett
... imagination took intelligence, held conversation with man, and with themselves; the elements were deified by its songs, every thing was figuratively detailed in harmonious lays. The sky, which according to the then philosophy, was an arched concave, spreading over the earth, which was supposed to be a level plain; (for the doctrine of antipodes is of rather modern date) was itself made a god; was considered a more suitable residence, as making a greater distinction for these imaginary deities than the earth on which man himself resided. ...
— The System of Nature, Vol. 2 • Baron D'Holbach
... savannahs—Earth has not a plain So boundless or so beautiful as thine; The eagle's vision cannot take it in. The lightning's wing, too weak to sweep its space, Sinks half way o'er it like a wearied bird;— It is the mirror of the stars, where all Their host within the concave firmament, Gay marching to the music of the spheres, Can ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 17, - Issue 493, June 11, 1831 • Various
... the earth, and rivers of ore in its bowels, and our thoughts flowed and circulated, and this portion of time was but the current hour. Let us wander where we will, the universe is built round about us, and we are central still. If we look into the heavens they are concave, and if we were to look into a gulf as bottomless, it would be concave also. The sky is curved downward to the earth in the horizon, because we stand on the plain. I draw down its skirts. The stars so low there seem loath to ...
— A Week on the Concord and Merrimack Rivers • Henry David Thoreau
... combination with a mold wheel having a series of cogs interposed by a series of concave stops, blanks or abutments upon its periphery, a drive wheel having cogs and a blank surface on its perimeter so that the mold wheel may be moved, stopped and locked by said drive wheel which has a continuous movement, substantially as and for the ...
— Scientific American, Vol. 17, No. 26 December 28, 1867 • Various
... of the neighbouring surface. The Mare Nectaris, again, in the south-western quadrant, presents some fine examples of concentric ridges, which are seen to the best advantage when the morning sun is rising on Rosse, a prominent crater north of Fracastorius. This "sea" is evidently concave in cross-section, the central portion being considerably lower than the margin, and these ridges appear to mark the successive stages of the change of level from the coast-line to the centre. They suggest ...
— The Moon - A Full Description and Map of its Principal Physical Features • Thomas Gwyn Elger
... from that of Cercoleptes in the following characters: the coronoid is broader and of less vertical extent; the condyle is not placed so high; the angle is elevated above the lower border of the ramus, which is straight and not concave as it is in Cercoleptes. In the depth of the symphysis and abrupt rounding of the chin the two genera are similar. Cercoleptes, moreover, has a moderately deep groove upon the antero-internal face of the canine, but differs from that of Leptarctus ...
— On The Affinities of Leptarctus primus of Leidy - American Museum of Natural History, Vol. VI, Article VIII, pp. 229-331. • J. L. Wortman
... no longer in the hall. He was marching along a gallery overhanging one of the great streets of the moving platforms that traversed the city. Before him and behind him tramped his guards. The whole concave of the moving ways below was a congested mass of people marching, tramping to the left, shouting, waving hands and arms, pouring along a huge vista, shouting as they came into view, shouting as they passed, ...
— The Sleeper Awakes - A Revised Edition of When the Sleeper Wakes • H.G. Wells
... at first slight. In the second part, there is a rapidly increasing effect with increased stimulus. Finally, a tendency shows itself to approach a limit of response. Thus we find the curve at first slightly convex, then straight and ascending, and lastly, concave to ...
— Response in the Living and Non-Living • Jagadis Chunder Bose
... the Encantadas tortoise. But next evening, strange to say, I sat down with my shipmates, and made a merry repast from tortoise steaks, and tortoise stews; and supper over, out knife, and helped convert the three mighty concave shells into three fanciful soup-tureens, and polished the three flat yellowish calipees ...
— The Piazza Tales • Herman Melville
... 'healthy.' Completely healthy; mens sana in corpore sano. A man all lucid, and in equilibrium. His intellect a clear mirror geometrically plane, brilliantly sensitive to all objects and impressions made on it and imaging all things in their correct proportions; not twisted up into convex or concave, and distorting everything so that he cannot see the truth of the matter, without endless groping and manipulation: healthy, clear, and free and discerning truly all ...
— Why Worry? • George Lincoln Walton, M.D.
... Mexican onyx, which is only a translucent variety of the same marble. In its reproduction here the marble has been imitated even to the natural imperfections which roughened the Italian stone. In the concave surfaces of the ornamentation the color has been deepened, so that it appears sometimes as a rich reddish brown. All this enhances the antique effect, making the palace walls and columns still more like those of ...
— The Jewel City • Ben Macomber
... are not only Neighbouring Hills, Trees, &c. that are rais'd above the Horizontal Level of the Valley, but Rivers, Wells, Pits and other Cavities that are depress'd beneath it, and that such Protuberant and Concave parts of a Surface may remit the Light so differingly, as much to vary a Colour, some examples and other things, that we shall hereafter have occasion to take notice off in this Tract, will sufficiently declare, till when, ...
— Experiments and Considerations Touching Colours (1664) • Robert Boyle
... make in this posture his hand by little and little, and by degrees and pauses, successively to mount from athwart the belly to the stomach, from whence he made it to ascend to the breast, even upwards to Panurge's neck, still gaining ground, till, having reached his chin, he had put within the concave of his mouth his afore-mentioned thumb; then fiercely brandishing the whole hand, which he made to rub and grate against his nose, he heaved it further up, and made the fashion as if with the thumb thereof he would have put out his eyes. With this Panurge grew a little angry, and went about ...
— Gargantua and Pantagruel, Complete. • Francois Rabelais
... having, in deference to Hilliard's warnings, left behind most of the things he wanted to bring. They found the taxi and drove out at once across the great stone bridge leading from the Bastide Station and suburb on the east bank to the main city on the west. In front of them lay the huge concave sweep of quays fronting the Garonne, here a river of over a quarter of a mile in width, with behind the massed buildings of the town, out of which here and there rose church spires and, farther down-stream, the three imposing columns of the ...
— The Pit Prop Syndicate • Freeman Wills Crofts
... instruments of this class are designated by the general name of Telescope, and are of two kinds,—the refracting telescope, which derives its magnifying power from a system of convex lenses; and the reflecting telescope, which receives the image of the heavenly body upon a concave mirror. ...
— The Uses of Astronomy - An Oration Delivered at Albany on the 28th of July, 1856 • Edward Everett
... a vast old edifice, spacious enough, within the extent covered by its pillared roof and overspread by its stone pavement, to accommodate the whole of church-going London, and with a far wider and loftier concave than any human power of lungs could fill with audible prayer. Oaken benches were arranged in the transept, on one of which I seated myself, and joined, as well as I knew how, in the sacred business that was going forward. ...
— Our Old Home - A Series of English Sketches • Nathaniel Hawthorne
... but, barring perhaps the immense Asiatic butcheries, Nero contrived then to surpass anything that had been done. Bloated and hideous, his hair done up in a chignon, a concave emerald for monocle, in the crowded arena he assisted at the rape of Christian girls. Their lovers, their brothers and fathers were either eaten alive by beasts or, that night, dressed in tunics that had been soaked in oil, were ...
— The Lords of the Ghostland - A History of the Ideal • Edgar Saltus
... them to his breast, Around the joyful Mercians prest, And made their shouts of triumph rise, To the fair concave of the skies. ...
— Elegies and Other Small Poems • Matilda Betham
... a sort of uncovered char a banc. The wheels were placed upon two iron bands, which formed the road, and to which they are fitted, being so constructed as to slide along without any danger of hitching or becoming displaced, on the same principle as a thing sliding on a concave groove. The carriage was set in motion by a mere push, and, having received this impetus, rolled with us down an inclined plane into a tunnel, which forms the entrance to the railroad. This tunnel is four hundred yards long (I believe), and will be lighted by gas. ...
— Railway Adventures and Anecdotes - extending over more than fifty years • Various
... weeks or even months without being much influenced by the weather. After the great glowing ends fronting each other have burned so far apart that their rims cease to burn, the fire continues to work on in the centres, and the ends become deeply concave. Then heat being radiated from side to side, the burning goes on in each section of the trunk independent of the other, until the diameter of the bore is so great that the heat radiated across from side to side is not sufficient ...
— Modern Prose And Poetry; For Secondary Schools - Edited With Notes, Study Helps, And Reading Lists • Various
... my armies; Mine anger's at the highest, and I could shake The firm foundation of the earthly globe; Could I but grasp the poles in these two hands I'd pluck the world asunder. He would scale heaven, and when he had ——got beyond the utmost sphere, Besiege the concave of this universe, And hunger-starve the gods till they confessed What furies did oppress his ...
— Curiosities of Literature, Vol. II (of 3) - Edited, With Memoir And Notes, By His Son, The Earl Of Beaconsfield • Isaac D'Israeli
... bundle of capricious and obstinate instincts set in motion by ancient souvenirs remembered at hazard. The front of his face seemed to have given way in general collapse. The lips were in a hollow; the cheeks were concave; the eyes had receded; and there were pits in the forehead. The pale silvery straggling hairs might have been counted. The wrinkled skin was of a curious brown yellow, and the veins, instead of being blue, were ...
— Clayhanger • Arnold Bennett
... smiles, Chopin makes a grinning grimace; where Field sighs, Chopin groans; where Field shrugs his shoulders, Chopin twists his whole body; where Field puts some seasoning into the food, Chopin empties a handful of cayenne pepper. In short, if one holds Field's charming romances before a distorting, concave mirror, so that every delicate impression becomes a coarse one, one gets Chopin's work. We implore Mr. Chopin to return ...
— Chopin: The Man and His Music • James Huneker
... its peripheral, convex edge to the head of the tibia, the medial meniscus being connected also to the capsular ligament of the joint. The tendon of the popliteus muscle intervenes between the lateral meniscus and the capsule. The central, concave edges of the ...
— Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. • Alexander Miles
... You used to be up on men's rigging. All the boys look like their own shadows these days. English cut. No padding. No heels. Incurve at the waist. Watch me walk." He flapped across the room, chest concave, shoulders rounded, arms hanging limp, feet wide apart, chin ...
— Roast Beef, Medium • Edna Ferber
... is not to be judged by exceptions, nor is she to be measured by the standard of public sentiment. Public sentiment has often condemned the right. It ridiculed Columbus; put Roger Bacon in jail because he discovered the principle of concave and convex glass; condemned Socrates, and jeered Fulton and Morse. It pronounced the making of table forks a mockery of the Creator who gave us fingers to eat with, and broke up a church in Illinois because a ...
— Wit, Humor, Reason, Rhetoric, Prose, Poetry and Story Woven into Eight Popular Lectures • George W. Bain
... or light in a manner and to a degree which no other material can equal. In the Doric, mouldings were few, and almost always convex; they became much more numerous in the later styles, and then included many of concave profile. The chief are the OVOLO, which formed the curved part of the Doric capital, and the crowning moulding of the Doric cornice; the CYMA; the BIRD'S BEAK, employed in the capitals of the antae; the FILLETS under the Doric capital; the hollows and TORUS mouldings of the ...
— Architecture - Classic and Early Christian • Thomas Roger Smith
... without turning his face, and Jaime walked along the beach in the direction of the tower. His feet, shod in hempen sandals, crunched on the gravel at the edge of the wash from the surf. Among the azure pebbles were fragments of pottery; portions of earthen handles; concave pieces of bowls bearing vestiges of decoration, which had, perhaps, belonged to swelling urns; small, irregular spheres of gray clay in which one seemed to make out, despite the corrosion of the salt water, human ...
— The Dead Command - From the Spanish Los Muertos Mandan • Vicente Blasco Ibanez
... (the well-known "long sight," or hyperopia), we put a plus or bulging glass before the eye and thus correct its shape. But if the eye is too round and bulging, producing the familiar "short sight," or myopia, we put a minus or concave lens before the eye, and thus bring it back to the normal. By a curious paradox, however, it often happens that the headache due to eye-strain is caused not by the grosser defects, such as interfere with vision so seriously as absolutely to demand the wearing of glasses ...
— Preventable Diseases • Woods Hutchinson
... tawa is a circular plate of malleable or cast iron, used for baking cakes or bannocks. It is slightly convex, like a watch-glass, on the upper side, where the bread is laid on; the under or concave side being, of course perfectly black. In Scotland, and in the northern counties of England, this domestic implement is called "the girdle," and is still in common use in places ...
— Bagh O Bahar, Or Tales of the Four Darweshes • Mir Amman of Dihli
... albigula (specimens of albigula from Coahuila). The auditory bullae, in relation to the length of the skull, are of comparable size in goldmani and albigula whereas those of the lepida group are proportionately much larger. Moreover, the posterior margin of the palatal bridge is concave in goldmani and albigula instead of truncate as in the lepida group. Neotoma goldmani differs from both albigula and lepida in: ascending branches of premaxillaries broader posteriorly; supraorbital ridges less pronounced; rostrum less massive; interparietal broader in relation ...
— The Pigmy Woodrat, Neotoma goldmani, Its Distribution and Systematic Position • Dennis G. Rainey
... a common bird in the interior during the summer. Gregarious, and building clay nests, like bottles stuck against a tree, in rows one above the other. Instinct guides these little birds to select a tree that slopes and is concave, in which the nests will be protected from rain or storms. A white-headed swallow was also frequently seen, but it was always under circumstances that prevented ...
— Expedition into Central Australia • Charles Sturt
... silt and clay deposited and the lake became silted up, i.e. it became so shallow that it was little more than a lake of mud. The same facts were brought out at the bend of the river. On its convex side, Fig. 55, the water has rather further to go in getting round the bend than on its concave side B, it therefore flows more quickly, and carries away the soil of the bank and mud from the bottom. But on its concave aide where it flows more slowly it deposits material. There is at the bend a marked difference in depth at ...
— Lessons on Soil • E. J. Russell
... the great strength of the second line of defence gradually revealed itself. It ran along the crest of the plateau, which rises about a thousand yards from the edge in a series of beautiful smooth grassy slopes of concave surface, forming veritable glacis for the musketry of the defence to sweep; and it consisted of a line of low rock and earth redoubts and shelter trenches, apparently provided with overhead cover, and cleverly arranged to command all approaches with fire—often ...
— London to Ladysmith via Pretoria • Winston Spencer Churchill
... best of their bows was made of a single piece of fir, four feet eight inches in length, flat on the inner side and rounded on the outer, being five inches in girth about the middle, where, however, it is strengthened on the concave side, when strung, by a piece of bone ten inches long, firmly secured by treenails of the same material. At each end of the bow is a knob of bone, or sometimes of wood covered with leather, with a deep notch for the reception of the string. The only wood which ...
— Three Voyages for the Discovery of a Northwest Passage from the • Sir William Edward Parry
... removed meanwhile to the neighbouring convent of the Capuchinas, and the same year the altar was concluded, and the Virgin brought back in solemn procession, in the midst of an innumerable multitude. This great altar, which cost from three to four hundred thousand dollars, is a concave hexagonal, in the midst of which rise two white marble pillars, and on each side two columns of rose-coloured marble, of the composite order, which support the arch. Between these are two pedestals, on which are the images of San Joaquin ...
— Life in Mexico • Frances Calderon De La Barca
... of one valve. All are highly modified, and are strikingly different from the normal form seen in locomotive types of the group. The oyster may be taken as the type of the form adopted by attached pelecypods. The two valves are unequal, the attached valve being concave, the free valve flat; but they are not only unequal, they are often very dissimilar—as different as if they belonged to a distinct type in what would be considered typical forms. This is remarkable as a case of acquired and inherited characteristics finding very different expression ...
— Lamarck, the Founder of Evolution - His Life and Work • Alpheus Spring Packard
... lip were poised thousands of concave disks, vernal green, enormous. They were like a border of gigantic, upthrust shields; and within each, emblazoned like a shield's device, was a blinding flower of flame—the reflected, dilated face ...
— The Metal Monster • A. Merritt
... test-strips. If any difficulty is found in determining which is the sensitive side, it will be well to throw a piece of the paper on a plane surface when it will be seen that it has a slight tendency to curl. The concave is the sensitive side. Taking a standard negative we first take one of the test-slips and place it upon the negative so that it covers a portion containing both high lights and shadows. With an oil-lamp having a 1-inch burner, expose the test-strip behind the negative in the printing frame at ...
— Bromide Printing and Enlarging • John A. Tennant
... In this famous formation the front-rank men kept close together and covered their bodies with long, concave shields, while the others, holding flat shields over their heads and pressing them one against another, formed a protecting roof. They could thus ...
— Tacitus: The Histories, Volumes I and II • Caius Cornelius Tacitus
... resumed, "that upper lens is concave so that it enlarges tremendously. I can do some wonderful tricks ...
— The War Terror • Arthur B. Reeve
... toads proper, but belongs to the family Discoglossidae, characterized by a circular, adherent tongue, teeth in the upper jaw and on the palate, short but distinct ribs on the anterior vertebrae, and convex-concave vertebrae. It inhabits France, Belgium, Switzerland, Western Germany (eastwards to the Weser), Spain and Portugal. A second species, A. cisternasii, occurs in Spain ...
— Project Gutenberg Encyclopedia
... Gaussberg. The course was altered accordingly towards this object and everything went smoothly for ten miles. Then followed an area where the ice fell steeply in waves to the sea, crossed by crevasses which averaged fifty feet in width. The snow-bridges were deeply concave, and the lower side of each chasm was raised into a ridge five to ten feet high. Making fast the alpine rope on to the sledges, one of us went ahead to test the bridge, and then the sledges, one at a time, were rushed down into the ...
— The Home of the Blizzard • Douglas Mawson
... the Hebrew mirrors were always either circular or oval, and cast indifferently flat or concave. They were framed in superb settings, often of pearls and jewels; and, when tarnished, were cleaned with a sponge of hyssop, the universal cleansing material ...
— Theological Essays and Other Papers v2 • Thomas de Quincey
... think—shows the Circumcision, where the painter has set himself various difficulties of architecture and goldsmith's work for the pleasure of overcoming them, every detail being painted with Dutch minuteness and yet leaving the picture big; while the middle panel, which is concave, depicts an Adoration of the Magi that will bear much study. The whole effect is very northern: not much less so than our own new National Gallery Mabuse. Mantegna also has a charming Madonna and Child, No. 1025, with pleasing pastoral ...
— A Wanderer in Florence • E. V. Lucas
... wall-papers, and wise people are of opinion that the temper may be quieted by sedative surroundings. But what is to be said of the Nebraskan settler? His is a wall-paper with a vengeance—one quarter of the universe laid bare in all its gauntness. His eye must embrace at every glance the whole seeming concave of the visible world; it quails before so vast an outlook, it is tortured by distance; yet there is no rest or shelter, till the man runs into his cabin, and can repose his sight upon things near at hand. Hence, I am told, a sickness of the vision ...
— The Works of Robert Louis Stevenson - Swanston Edition - Vol. 2 (of 25) • Robert Louis Stevenson
... so that no particle of dust could reach his work. When he entered his studio he opened the door slowly, sat down with great deliberation, and then remained motionless until the least sign of agitation produced by the exercise had ceased. Then he began to paint, using concave glasses to reduce the objects in size. This continual effort ended by injuring his sight, so that he was obliged to work with spectacles. Nevertheless, his coloring never became weakened or less vigorous, and his pictures are equally strong whether one looks at them ...
— Holland, v. 1 (of 2) • Edmondo de Amicis
... descended. Both led in the direction of our route, and the pond we had just left was ascertained to be the only one in the little channel. I sought a good position for a depot camp on the newly-discovered river, and found one extremely favourable, on a curve concave to the N. W., overlooking, from a high bank, a dry ford, on a smooth rocky bed; and having also access to a reach of water, where the bottom was hard and firm. We approached this position with our carts, in the midst of smoke and flame; the natives having availed ...
— Journal of an Expedition into the Interior of Tropical Australia • Thomas Mitchell
... communistic society presided over by a genius whose official name is Koresh, and of which the religious creed has quite a scientific turn. Its fundamental doctrine is that the surface of the earth on which we live is the inside of a hollow sphere, and therefore concave, instead of convex, as generally supposed. The oddest feature of the doctrine is that Koresh professes to have proved it by a method which, so far as the geometry of it goes, is more rigorous than any other that ...
— The Reminiscences of an Astronomer • Simon Newcomb
... work, with its excellent figures, should be studied. The whole of the exterior of the skull in all its parts has been altered; the hinder surface, instead of sloping backwards, is directed forwards, entailing many changes in other parts; the front of the head is deeply concave; the orbits have a different shape; the auditory meatus has a different direction and shape; the incisors of the upper and lower jaws do not touch each other, and they stand in both jaws above the plane of the molars; the canines of the upper jaw stand in front of those of ...
— The Variation of Animals and Plants Under Domestication, Vol. I. • Charles Darwin
... Scars. These are the round, somewhat concave, scars, found terminating the stem where forking occurs, or seemingly in the axils of branches, on account of one of the forking branches growing more rapidly and stoutly than the other and thus taking the place ...
— Outlines of Lessons in Botany, Part I; From Seed to Leaf • Jane H. Newell
... species belonging to the tribe of Solitary Wasps, Odynerus clavicornis, is perhaps the most interesting insect in the collection; this Wasp has clavate antennae, the flagellum being broadly dilated towards the apex, convex above and concave beneath. I am not acquainted with any other insect belonging to the Vespidious group which exhibits ...
— Journal of the Proceedings of the Linnean Society - Vol. 3 - Zoology • Various
... have, not inadequately for the purpose designed, been represented by the concave surface of a sphere in the centre of which the eye of an observer might be supposed to be placed.... In future we shall look upon those regions into which we may now penetrate by means of such large telescopes, as a naturalist ...
— The New Heavens • George Ellery Hale
... he could discern an irregular pink crescent, with the concave side downwards, somewhere in the blackness beyond the bows. He rubbed his eyes, and said nothing, believing that the unaccustomed strain of gazing into the dark had affected his sight. But the pink crescent ...
— The Captain of the Kansas • Louis Tracy
... Compressible kunpremebla. Comprise enhavi. Compromise kompromiti. Compromise kompromiso. Compulsion devigo. Compunction memriprocxo. Computation kalkulo. Compute kalkuli. Comrade kamarado. Concave kaveta. Conceal kasxi. Consecutive intersekva. Concede cedi. Conceit malmodesteco. Conceited malmodesta. Conceive gravedigxi. Concentrate koncentrigi. Concentric koncentra. Conception (idea) elpenso. ...
— English-Esperanto Dictionary • John Charles O'Connor and Charles Frederic Hayes
... spectacles, not because he had bad eyes, for they were very bright and good, but because nature had formed the lenses of a more than usually rounded shape, with the consequence that their owner was short-sighted and needed a pair of concave glasses to deal with the rays of light and lengthen the focus of the natural lenses. But, metaphorically and poetically, as somebody once wrote, every boy wore glasses of the couleur-de-rose type—those which make everything that is ...
— Glyn Severn's Schooldays • George Manville Fenn
... Spirit, Vinager, Water and Charcoal; the last of which to be reduc'd into Ashes, requires the being farther calcin'd then it can be in a close Vessel: Besides having kindled Amber, and held a clean Silver Spoon, or some other Concave and smooth Vessel over the Smoak of its Flame, I observ'd the Soot into which that Fume condens'd, to be very differing from any thing that I had observ'd to proceed from the steam of Amber purposely (for that is not usual) distilled ...
— The Sceptical Chymist • Robert Boyle
... by the cliff, the moon being behind this. The other quarter, on the side of the trees, is brilliantly lit up by her beams, showing the timber thick and close along its edge, to all appearance impassable as the facade of rugged rock frowning from the opposite concave of the enclosed circle. Communicating with this are but two paths possible for man or horse, and for either only in single file. One enters the glade coming up the river bottom along the base of the bluff; the other debouches at the opposite end, still following ...
— The Death Shot - A Story Retold • Mayne Reid
... them a great, solid, concave arch; a hemisphere of unknown material, at an unknown distance above the flat level earth; and along it journeyed in their courses the Sun, the Moon, ...
— Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry • Albert Pike
... receptacle through the lower plate; it penetrates the latter and then takes the form of a helicoidal or screw-shaped spiral, the rings of which, rising one over the other, occupy nearly the whole of the height of the tank. Before again issuing from it, this spiral runs into a small cone with a concave base, that is turned downward in the shape ...
— Five Weeks in a Balloon • Jules Verne
... can we suppose burning mirrors to have been made of glass without supposing the magnifying powers of glass to have been known? The Greeks, as Plutarch affirms, employed metallic mirrors, either plane, or convex, or concave, according to the use for which they were intended. If they could make burning mirrors of glass, they could have given any of these forms to glass. How then could they have avoided observing that two ...
— Supplemental Nights, Volume 3 • Richard F. Burton
... Eastward the bare, bold volcanic upheaval of Diamond Head gleamed in bold relief, reflecting the silver rays. Here and there through the foliage shone the soft-colored fires of Chinese lanterns, and farther away, along the concave shore, distant electric lights twinkled like answering signals to the stars in the vault of blue, and the "riding lights" of the few transports or warships, swinging at anchor on ...
— Found in the Philippines - The Story of a Woman's Letters • Charles King
... at some distance apart, entirely precludes a rotation of the wings. The whole structure and form of the wings of insects, moreover, indicate an action in flight quite analogous to that of birds. I believe that a careful examination will show that the wings of almost all insects are slightly concave beneath. Further, they are all constructed with a strong and rigid anterior margin, while the outer and hinder margins are exceedingly thin and flexible. Yet further, I feel confident (and a friend here agrees with me) that they are much more rigid ...
— Alfred Russel Wallace: Letters and Reminiscences Vol 2 (of 2) • James Marchant
... five rectangles, on the floor, was a large plate of transparent substance, ground to a concave surface, through which one could see an ...
— Hellhounds of the Cosmos • Clifford Donald Simak
... the sun is by nature hot and not cold, as has already been stated. If rays of fire play on a concave mirror when it is cold, the rays refracted by the mirror will be hotter than {156} the fire. The rays emitted from a sphere of glass filled with cold water, which are reflected from a fire, will be warmer than the fire. It follows from these two experiments that the ...
— Thoughts on Art and Life • Leonardo da Vinci
... noticed several changes, caused by grief, which I had not seen in the open air. The slender lines which, at my last visit, were so lightly marked upon her forehead had deepened; her temples with their violet veins seemed burning and concave; her eyes were sunk beneath the brows, their circles browned;—alas! she was discolored like a fruit when decay is beginning to show upon the surface, or a worm is at the core. I, whose whole ambition had been to pour happiness into her soul, I it was who embittered the spring from which she had ...
— The Lily of the Valley • Honore de Balzac
... the wind." The Scottish "herdsman" on the lonely mountain-top "feels the presence and the power of greatness," and "in its fixed and steady lineaments he sees an ebbing and a flowing mind." The philosopher[128] lifts his eyes to "the starry heavens" in all the depth of their concave, and with all their constellations of glory moving on in solemn grandeur, and, to his mind, these immeasurable regions seem "filled with the splendors of the Deity, and crowded with the monuments of his power;" or he turns his eye to "the Moral Law within," and he hears the voice of an ...
— Christianity and Greek Philosophy • Benjamin Franklin Cocker
... party was stationed at both ends of the nets thus arranged, armed with their spears and darts, to prevent any of the game escaping; the rest of the men, whom we accompanied, then extended themselves in another semi-circle on the concave side of the net, at the distance of a mile or more from it. Thus we advanced, the dogs barking, and the men shouting, while we held our guns ready to shoot, and the natives had their darts prepared for instant action. We might fall in with an elephant, or buffalo, or leopard, ...
— The Two Supercargoes - Adventures in Savage Africa • W.H.G. Kingston
... region on the other side birds soar suddenly into the air, and hang over the summits of the heights with the indifference of long familiarity. Their forms are white against the tawny concave of cloud, and the curves they exhibit in their floating signify that they are sea-gulls which have journeyed inland from expected stress of weather. As the birds rise behind the fort, so do the clouds rise behind the birds, almost ...
— A Changed Man and Other Tales • Thomas Hardy
... rollers of the Atlantic surge against the base of a high berg. Little good men at home, fat men, rotund, easy souls, or those who are neither good, nor fat, nor easy, may stare and imagine yet not come near the reality when the wind booms and the sea rises, and the great concave of night sky flattens and presses down upon the driven ship, and men strive to escape doom and yet care not, and work till they are blind, and then drop down into the scant shelter of the deck, where the icy wind seems warm after the strife and bellowing up aloft. Heroes? ...
— A Tramp's Notebook • Morley Roberts
... certain rugged rocks whose outlines were grotesque against the evening sky. Rowland had seen grander places in Switzerland that pleased him less, and whenever afterwards he wished to think of Alpine opportunities at their best, he recalled this grassy concave among the mountain-tops, and the August days he spent there, resting deliciously, at his length, in the lee of a sun-warmed boulder, with the light cool air stirring about his temples, the wafted odors of the pines in his nostrils, the tinkle of the cattle-bells ...
— Roderick Hudson • Henry James
... the ridge, I see the Grinstun man, Full short in stature and rotund is he, Pale grey his watery orbs, that dare not scan His interlocutor, and his goatee, With hair and whiskers like a furnace be: Concave the mouth from which his nose-tip flies In vain attempt to shun vulgarity. O haste, ye gods, to snatch from him the prize, And send him hence to ...
— Two Knapsacks - A Novel of Canadian Summer Life • John Campbell
... he said dreamily. 'I haf a rock-crystal lens which is permeable to this light, und which I can place in mine camera. I must have a concave mirror, not of glass, which is opaque to this ...
— The Grain Ship • Morgan Robertson
... I told my grandfather of the phenomenon I had seen at sunrise. He said that it is called the Anthelia. It arises from the rays of the sun thrown on the concave and convex surfaces of the dew-drops, each particle furnishing a double reflection. The halo is caused chiefly, I fancy, by the contrast of the excessively dark shadow with the surrounding brightness. The further off the dew-drops are from ...
— My First Voyage to Southern Seas • W.H.G. Kingston
... ounces. One side, which is the uppermost in throwing, is slightly convex, and is sometimes elaborately carved. The lower side is flat and plain. The boomerang is held, not as a sabre, but sickle-wise, or concave towards the thrower and, as a rotatory motion is imparted to it when sent off, the air presents so much resistance to the flat side and so little to the sharp edge as it cuts forward, that the long-sustained flight of the whirling missile seems ...
— Three Expeditions into the Interior of Eastern Australia, Vol 2 (of 2) • Thomas Mitchell
... found among the Chippewas, in which thirteen pieces or dice were used. Nine of them were of bone and were fashioned in figures typifying fish, serpents, etc. One side of each was painted red and had dots burned in with a hot iron. The brass pieces were circular having one side convex and the other concave. The convex side was bright, the concave dark or dull. The red pieces were the winning pieces and each had an arithmetical value. Any number of players might play. A wooden bowl, curiously carved and ornamented, was ...
— Indian Games • Andrew McFarland Davis
... from thee and live!— Pardon me, airy planet, that I prize One thought beyond thine argent luxuries! How far beyond!" At this a surpris'd start Frosted the springing verdure of his heart; 190 For as he lifted up his eyes to swear How his own goddess was past all things fair, He saw far in the concave green of the sea An old man sitting calm and peacefully. Upon a weeded rock this old man sat, And his white hair was awful, and a mat Of weeds were cold beneath his cold thin feet; And, ample as the largest winding-sheet, A cloak of blue wrapp'd up his aged bones, O'erwrought ...
— Endymion - A Poetic Romance • John Keats
... and sometimes has concave niches on each side (p. 130). It is covered either with a barrel or with a cross-groined vault, and communicates with the prothesis and ...
— Byzantine Churches in Constantinople - Their History and Architecture • Alexander Van Millingen
... of the terrace has been washed away and deposited in the lower angle, and the result is the beginning of a good series of curves. Figure 59 shows an ideal slope, with its double curve, comprising a convex curve on the top of the bank, and a concave curve at the lower part. This is a slope that would ordinarily be terraced, but in its present condition it is a part of the landscape picture. It may be mown as readily as any other part of the lawn, and it ...
— Manual of Gardening (Second Edition) • L. H. Bailey
... beginning; for the last he spake Agreed not with the first. But not the less My fear was at his saying; sith I drew To import worse perchance, than that he held, His mutilated speech. "Doth ever any Into this rueful concave's extreme depth Descend, out of the first degree, whose pain Is deprivation merely of sweet hope?" Thus I inquiring. "Rarely," he replied, "It chances, that among us any makes This journey, which I wend. Erewhile 'tis true Once came I here beneath, ...
— The Divine Comedy • Dante
... generally speared in the night time by boat, the spawning ground, generally a gravel bank near the shore, being the seat of operations. A fire of pitch pine and birch bark is ignited on an elevated "jack" in the bow of the boat, the "jack" consisting of an ox-muzzle, or other concave wire contrivance [Page 240] which will hold the inflammable materials. This is secured to a post or crotched stick, as a prop, and the spearman stands near the burning mass with his spear in readiness. As his companion in the stern ...
— Camp Life in the Woods and the Tricks of Trapping and Trap Making • William Hamilton Gibson
... in the "Kondukwe" or in the Ojo. The latter, literally meaning a torch, is a polished cow-horn, closed at the thick end with wood, and banded with metal; a wooden stem, projecting from the upper or concave side, bears a neat "chillam" (bowl), either of clay or of brown steatite brought from the upper Gaboon River. This rude hookah is half filled with water; the dried hemp in the bowl is covered with what Syrians call a "Kurs," a bit of metal about the size of half-a-crown, ...
— Two Trips to Gorilla Land and the Cataracts of the Congo Volume 1 • Richard F. Burton
... should be made concave, and terminate in a trough to catch the gravy and keep the fat from dropping into the fire and making a smoke, which ...
— The Cook's Oracle; and Housekeeper's Manual • William Kitchiner
... the street till he came to the dark stairway of a little public hall over a feed-store. He ascended the steps with a respectful tread and entered the hall. It was furnished with crude unpainted benches and lighted by kerosene lamps in concave-mirrored brackets on the white walls. At the end stood a table holding a pitcher of water, a goblet, and a Bible, and behind the table sat an earnest-eyed, middle-aged evangelistic preacher, who bowed and smiled in agreeable surprise ...
— Dixie Hart • Will N. Harben
... people. Among both the land was divided per capita among the people; in Judea a new division was made every fifty years. The Peruvians renewed every year all the fires of the kingdom from the Temple of the Sun, the new fire being kindled from concave mirrors by the sun's rays. The Romans under Numa had precisely the same custom. The Peruvians had theatrical plays. They chewed the leaves of the coca mixed with lime, as the Hindoo to-day chews the leaves of the betel mixed with lime. Both the American and European nations ...
— The Antediluvian World • Ignatius Donnelly
... of these together and put them away in a shady place to dry. After a week or more, preferably several months, he selected the best shafts and straightened them. This he accomplished by holding the concave surface near a small heap of hot embers and when warm he either pressed his great toe on the opposite side, or he bent the wood backward on the base of the thumb. Squinting down its axis he lined up the uneven contours one after the ...
— Hunting with the Bow and Arrow • Saxton Pope
... the direction of our route, and the pond we had just left was ascertained to be the only one in the little channel. I sought a good position for a depot camp on the newly-discovered river, and found one extremely favourable, on a curve concave to the N. W., overlooking, from a high bank, a dry ford, on a smooth rocky bed; and having also access to a reach of water, where the bottom was hard and firm. We approached this position with our carts, in the midst of smoke and flame; the natives having availed ...
— Journal of an Expedition into the Interior of Tropical Australia • Thomas Mitchell
... instruments, were distributed through the chambers. The third story, save two bed-chambers,—one for the housekeeper, the other for the footman,—had been fitted up for an observatory. The lenses and achromatic glasses, tubes and specula, concave mirrors, and object-prisms, and the huge, rough old telescope, peering through the roof, were still there as their owner had left them. All appliances of housekeeping were absent, and Cavendish House was destitute of all comforts, for which ...
— Prairie Farmer, Vol. 56: No. 3, January 19, 1884. - A Weekly Journal for the Farm, Orchard and Fireside • Various
... mounting through a stagnant calm in a line almost vertical, had pierced the morning mists, and now swam emancipated in a heaven of exquisite blue. Below us, by some trick of eyesight, the country had grown concave, its horizons curving up like the rim of a shallow bowl—a bowl heaped, in point of fact, with sea-fog, but to our eyes with a froth delicate and dazzling as a whipped syllabub of snow. Upon it the travelling shadow of the balloon became no shadow but a stain: an amethyst (you might call it) ...
— The Works of Robert Louis Stevenson - Swanston Edition Vol. 20 (of 25) • Robert Louis Stevenson
... helicoidal or screw-shaped spiral, the rings of which, rising one over the other, occupy nearly the whole of the height of the tank. Before again issuing from it, this spiral runs into a small cone with a concave base, that is turned downward in the shape of a ...
— Five Weeks in a Balloon • Jules Verne
... through my magnifying glass. You see that the fang is hollow from the base to the point, from the former the poison is pressed up out of the poison-bag and exudes through the fang point, which, as you see, is in the form of a narrow slit on its concave side." ...
— With Axe and Rifle • W.H.G. Kingston
... centres, two placed within the arch on a level with the spring, and two placed on the exterior of the arch, and level with the apex or point (fig. 8); each side is composed of a double curve, the lowermost convex and the uppermost concave. ...
— The Principles of Gothic Ecclesiastical Architecture, Elucidated by Question and Answer, 4th ed. • Matthew Holbeche Bloxam
... concourse of people assembled, and thus was tempted, soon after leaving the ground, to dive up into a huge black cloud of peculiarly forbidding aspect. This cloud appeared to remain stationary while he swept beneath it, and, having reached its central position, he observed that its under surface was concave towards the earth, and at that moment he became swept upwards in a vortex that set his balloon spinning and swinging violently, while he himself was afflicted with violent nausea and a feeling of suffocation. The cold experienced now became intense, and the cordage became glazed ...
— The Dominion of the Air • J. M. Bacon
... in which thirteen pieces or dice were used. Nine of them were of bone and were fashioned in figures typifying fish, serpents, etc. One side of each was painted red and had dots burned in with a hot iron. The brass pieces were circular having one side convex and the other concave. The convex side was bright, the concave dark or dull. The red pieces were the winning pieces and each had an arithmetical value. Any number of players might play. A wooden bowl, curiously carved and ornamented, ...
— Indian Games • Andrew McFarland Davis
... for the strong, firm hold on my arm, I could not have stood it. As it was I dared not think. Suddenly we turned a sharp angle and found ourselves in a curious semicircular place, almost level and fifty or sixty feet deep in the concave, as if a great piece had been gouged out of the mountain by the glacier which must once ...
— Elsket - 1891 • Thomas Nelson Page
... FAM. RANIDAE.—Tongue nearly circular, entire; palate concave, with two groups of palatine teeth between the orifices of the internal nostrils; jaw toothed; head smooth, high on the side; mouth large; eyes convex, swollen above, tympanum scarcely visible; back rather convex, high on the sides; skin smooth, not porous; limbs rather ...
— Journals Of Expeditions Of Discovery Into Central • Edward John Eyre
... killed by immersion in boiling water, which causes them to swell to twice their natural size, and are then dried and packed for market. The insects shrivel in drying, and assume the form of irregular grains, fluted and concave. The best sorts have a silvery-grey colour, with a purplish reflection, and seem to be dusted with a white powder. This appearance is often given by means of heavy spar, carbonate of lead, Venice talc, &c. A good lens, however, will ...
— Field's Chromatography - or Treatise on Colours and Pigments as Used by Artists • George Field
... As many as ten or more are worn by one woman. These disks are made by men, who may be called "jewelers to the tribe," from silver quarters and half dollars. The pieces of money are pounded quite thin, made concave, pierced with holes, and ornamented by a groove lying just inside the circumference. Large disks made from half dollars may be called "breast shields." They are suspended, one over each breast. Among the disks other ornaments are often suspended. One young woman I noticed ...
— The Seminole Indians of Florida • Clay MacCauley
... examine the maps of monthly isothermals, we observe how strikingly those lines change, becoming convex to the north as summer approaches, and concave as winter. They by no means observe a parallelism to the mean, but change their flexures, assuming new sinuosities. In their absolute transfer they move with a variable velocity, and through spaces far from insignificant. The line of 50 deg. F., which in January passes through ...
— History of the Intellectual Development of Europe, Volume I (of 2) - Revised Edition • John William Draper
... is ready for printing, the prepared side is usually concave. It is straightened by slightly wetting the back and resting it on one end, prepared side against ...
— Photographic Reproduction Processes • P.C. Duchochois
... diameter, and very even; these I fix very strongly together by the help of very hard Cement, and then fit the whole Glass ABCDEF into a long Board, or Frame, in such manner, that almost half the head AB may lye buried in a concave Hemisphere cut into the Board RS; then I place it so on the Board RS, as is exprest in the first figure of the first Scheme; and fix it very firm and steady in that posture, so as that the weight of the Mercury that ...
— Micrographia • Robert Hooke
... portion a faint, unearthly glow clung close, the result of the terrific friction of the ascent. In miniature, in the regular screens, was Satellite III, but a distorted miniature, for its half-face appeared concave in shape, and dusted with the haze ...
— The Passing of Ku Sui • Anthony Gilmore
... her husband. He was perhaps twenty-five years younger; a quarter-century less soaked in hideousness. Her yellow, concave-sided teeth were bared at him, her mouth drew up on one side above the gums. "Pete, if I hear one word more out of you, out you go. Lady! Huh! Where d' you come ...
— Free Air • Sinclair Lewis
... longer in the hall. He was marching along a gallery overhanging one of the great streets of the moving platforms that traversed the city. Before him and behind him tramped his guards. The whole concave of the moving ways below was a congested mass of people marching, tramping to the left, shouting, waving hands and arms, pouring along a huge vista, shouting as they came into view, shouting as they passed, shouting as they receded, until the globes of electric light receding ...
— The Sleeper Awakes - A Revised Edition of When the Sleeper Wakes • H.G. Wells
... heavens; the glories of night dissolved into the glories of the dawn. The blue sky now turned more softly gray; the great watch-stars shut up their holy eyes; the east began to kindle. Faint streaks of purple soon blushed along the sky; the whole celestial concave was filled with the inflowing tides of the morning light, which came pouring down from above in one great ocean of radiance; till at length, as we reached the Blue Hills, a flash of purple fire blazed out ...
— Choice Specimens of American Literature, And Literary Reader - Being Selections from the Chief American Writers • Benj. N. Martin
... at every glance the whole seeming concave of the visible world; it quails before so vast an outlook, it is tortured by distance; yet there is no rest or shelter till the man runs into his cabin, and can repose his sight upon things near at hand. Hence, I am told, a sickness of the vision ...
— Across The Plains • Robert Louis Stevenson
... ranges, with their entablature and beautiful arches, whereby the body of the church and choir are divided into three parts or aisles. The roof of each is adorned with arches and spacious peripheries of enrichments, as shields, leaves, chaplets, &c. (the spaces included being somewhat concave), admirably carved in stone; and there is a large cross aisle between the north and south porticoes, and two ambulatories, the one a little eastward, the other westward from the said cross-aisle, and running parallel therewith. The floor of the whole is paved with ...
— London in 1731 • Don Manoel Gonzales
... then, I am alone, And this is solitude, "I murmured low, As in the presence of the risen storm I bowed my head abashed. "Alone?"— The echoing concave of the skies replied,— "Alone?"—the waves responded, and the winds In hollow ...
— Poems of the Heart and Home • Mrs. J.C. Yule (Pamela S. Vining)
... measurer and divider by length or tension of string into given notes; and I believe it is, in a double connection with its office as a measurer of time or motion and its relation to the transit of the sun in the sky, that Hermes forms it from the tortoise-shell, which is the image of the dappled concave of the cloudy sky. Thenceforward all the limiting or restraining modes of music belong to the Muses; but the more passionate music is wind music, as in the Doric flute. Then, when this inspired music ...
— The Queen of the Air • John Ruskin
... gradually darker to the point; the points of the spines on the back are very dark, being of a blackish-brown colour. The long and stout bristles, which are mixed with the spines on the back, are similarly coloured" (Waterhouse, 'Mammalia,' vol. ii. p. 472). The spines are flat on the under-surface and concave on the upper, sharply pointed and broadest near the root. Mixed with the spines on the back are long bristles, very stout, projecting some three inches beyond the spines, which are only about an inch in length; below these is a scanty undergrowth of pale coloured ...
— Natural History of the Mammalia of India and Ceylon • Robert A. Sterndale
... the earth it is chiefly produced by fire and flame, which without doubt contain bodies in rapid motion, for they dissolve and melt numberless other bodies. Or, if one considers its effects, one sees that light collected, for instance, by a concave mirror has the power to heat like fire, i.e. to separate the parts of the bodies; this assuredly points to movement, at least in true philosophy in which one traces all natural activity to mechanical causes. In my opinion ...
— Man or Matter • Ernst Lehrs
... effect is easily explained on scientific grounds. It arose from the concave form of the gallery and the conducting power of the rock. There are many examples of this propagation of sounds which remain unheard in the intermediate space. I remember that a similar phenomenon has been observed in many places; amongst others on the internal surface of the ...
— A Journey to the Interior of the Earth • Jules Verne
... more stately sister, the Hoch Gall, a mountain deservedly the especial pride of the district, its lofty pinnacle piercing the sky, whilst a vast sheet of thick, pure snow hung straight and smooth down its concave sides, a huge mountain-buttress linking the lower portion of this snow pyramid to the white, glittering expanse of the Gross Lengstein Glacier—a buttress of many thousand feet, standing prominently forth like an antediluvian monster, ...
— Lippincott's Magazine of Popular Literature and Science, Vol. XII, No. 29. August, 1873. • Various
... point of the earth and look up, the heavenly bodies appear as though they were situated upon the surface of a vast hollow sphere, of which your eye is the center. Of course this apparent concave vault has no existence and we cannot accurately measure the distance of the heavenly bodies from us or from each other. We can, however, measure the direction of some of these bodies and that information is of tremendous value to us in ...
— Lectures in Navigation • Ernest Gallaudet Draper
... or semi-circular at the top, flat on the underside, and when the garnet is so cut it is called a carbuncle. In strongly coloured stones, while the upper surface is semi-circular like the cabochon, the under surface is more or less deeply concave, sometimes following the curve of the upper surface, the thickness of the stone being in that case almost parallel throughout. This is called the "hollow" cabochon. Other stones are cut so that the upper surface is dome-shaped like the ...
— The Chemistry, Properties and Tests of Precious Stones • John Mastin
... from the assault by Colonel De Courcey was justified by the failure of the corps of A. J. Smith, and the command of Colonel Lindsey, to advance simultaneously to the assault. Both had the same difficulties to encounter —impassable bayous. The enemy's line of battle was concave, and De Courcey advanced against his centre—hence he sustained a concentric fire, and the withdrawal of Steele from the front of the enemy's right on the 28th ult. enabled the enemy on the following day to concentrate ...
— Memoirs of Three Civil War Generals, Complete • U. S. Grant, W. T. Sherman, P. H. Sheridan
... numbing in its vastness. This was the concave, inner surface, doubtless deep within the atom of some material substance. A little empty Space here, ...
— The World Beyond • Raymond King Cummings
... severance from them would, if it were indeed possible, destroy our own existence. Our so-called intensive life is conditioned by the extensive; the former is only a reflex of the latter, in which the figures and images received, as if reflected in a concave mirror, often appear in changed relations that are wonderful and singularly strange, notwithstanding that these caricatures again And their real originals in life. I boldly maintain, that no man has ever thought or dreamt anything the elements ...
— Weird Tales, Vol. II. • E. T. A. Hoffmann
... the depredations of animals. During the following day we completed our work upon Chinantecs. The type is one of the best marked. In the child, the nose is wide, flat at the tip, with a straight or even concave bridge; the eyes are widely separated and often oblique; the mouth is large, the lips thick and the upper lip projects notably beyond the lower; the face is wide, and flat at the cheek-bones. With age, this type changes, the nose ...
— In Indian Mexico (1908) • Frederick Starr
... woman, had thus chanted to her comity, the chorus straightway shrills with trembling tongues, the light tambour booms, the concave cymbals clang, and the troop swiftly hastes with rapid feet to verdurous Ida. Then raging wildly, breathless, wandering, with brain distraught, hurrieth Attis with her tambour, their leader through dense woods, like an untamed heifer shunning the ...
— The Carmina of Caius Valerius Catullus • Caius Valerius Catullus
... its wide-spreading and concave hoofs the Woodland caribou does not have to "yard" as other deer do in winter time, for thus provided with natural snowshoes, the caribou can pass over the deepest snow with little trouble. Also, throughout the year ...
— The Drama of the Forests - Romance and Adventure • Arthur Heming
... flame fluttered like a silk flag, throwing an angry swaying glare mingled with moving shadows over the poop, lighting up the concave surfaces of the sails, gleaming on the wet paint of the white rails. And young Powell turned his eyes to windward with a ...
— Chance • Joseph Conrad
... summit of Hill 200. But between these two positions the Germans had retained a strong system of trenches forming a salient almost triangular in shape, which the French nicknamed "la Poche" (the Pocket). During the whole year a war of mining had been going on, and the region, which was broken up by concave constructions and intersected in all directions by trenches and alleys of communication, constituted an attacking ground all the more difficult because to the north of la Poche the rather thickly-wooded Trou Bricot, the edges of which ...
— The Story of the Great War, Volume IV (of 8) • Francis J. (Francis Joseph) Reynolds, Allen L. (Allen Leon)
... the very minutest point of black was visible at the centre of the grey iris. Nor was this the only abnormal peculiarity of the sick man's eyes. As he lay on his back, the right iris sagged down slightly towards its centre, showing a distinctly concave surface; and, when I contrived to produce a slight but quick movement of the eyeball, a perceptible undulatory movement could be detected. The patient had, in fact, what is known as a tremulous iris, a condition that is seen in cases where the crystalline lens has been extracted for the cure of ...
— The Mystery of 31 New Inn • R. Austin Freeman
... by this time presented not a convex line, but a concave, either wing having gradually advanced a little in consequence of the repeated repulses of the enemy. They were now formed in an unbroken array, four deep, and poured on the approaching columns (each man firing as often ...
— The History of Napoleon Buonaparte • John Gibson Lockhart
... a simple amateur. He took it into his head to go up a third time. He wished to attempt a descent in a parachute of his own construction, which he believed was vastly superior to the ordinary one. He altered the form altogether, though that form had been proved to be satisfactory. In place of a concave surface, supporting itself on a volume of air, Cocking used an inverted cone, of an elaborate construction, which, instead of supporting him in the air, only accelerated his fall. Unhappily, Green participated in ...
— Wonderful Balloon Ascents - or, the Conquest of the Skies • Fulgence Marion
... minutes and then clamping them over a form of the proper shape, with a piece of stiff sheet iron on the outside, as in Fig. 299. They should be thoroly dried in a warm place. Then the tenons may be laid out on the ends parallel to a straight-edge laid along the concave side. The chair bottom may be made of solid wood, either flat or modeled into a "saddle seat;" it may be covered with cane or rush, ...
— Handwork in Wood • William Noyes
... light began to run along the sky. We sat very still, knowing what was coming to pass. In a minute more we saw a ruddy rim rise out of purple dusk; and with that almost incredible quickness in which the miracle is accomplished, the whole moon was up, red and slightly concave, for ...
— The Lightning Conductor Discovers America • C. N. (Charles Norris) Williamson and A. M. (Alice Muriel)
... I have found the comfortable, convex and concave characters often really more difficult in the long run. You must have some hard and durable rock on which to found understanding and security. The soft, crumbling people may be lovable; but they are useless as sand at a crisis. They are always slipping away ...
— The Spinners • Eden Phillpotts
... flour the millstones are abandoned, except for finishing some of the inferior grades of flour, and the work is done by means of grooved and plain rollers, made of chilled iron or porcelain. In some cases disks of chilled iron, suitably furrowed, are used, and in others concave mills, consisting of a cylinder running against a concave plate. In Minneapolis the chilled iron rolls take the precedence of ...
— Scientific American Supplement No. 275 • Various
... hair, and her visible presence would scarcely add to the wonders in this under-world of glamour and mystery. Shells, pink and pearly, brown and lilac, scarlet and cobalt, strew the flower-decked floor with infinite variety, concave and spiral, ribbed and fluted, fretted and jagged—the satin smoothness of convoluted forms lying amid rugged shapes bristling with spines and needles. We gaze almost with awe at the lovely vision of a dainty Nautilus, sailing his fairy boat down a blue channel fringed ...
— Through the Malay Archipelago • Emily Richings
... entirely constructed of limestone from neighboring mountains. The blocks are small and badly cut, the stone courses being concave, to offer a better resistance to downward thrust and to shocks of earthquake. When breaches in the masonry are examined, it can be seen that the external surface of the steps has, as it were, a double ...
— The Great Events by Famous Historians, Vol. 1 • Various
... In the farther end of the tube gleamed a lump of yellow metal, which I took to be gold. Hall and I were seated near another table about twenty-five feet distant from the tube, and on this table was an apparatus furnished with a concave mirror, whose optical axis was directed towards the tube. It occurred to me at once that this apparatus would be suitable for experimenting with electric waves. Wires ran from it to the floor, and in the cellar beneath was audible ...
— The Moon Metal • Garrett P. Serviss
... their beginning; for the last he spake Agreed not with the first. But not the less My fear was at his saying; sith I drew To import worse perchance, than that he held, His mutilated speech. "Doth ever any Into this rueful concave's extreme depth Descend, out of the first degree, whose pain Is deprivation merely of sweet hope?" Thus I inquiring. "Rarely," he replied, "It chances, that among us any makes This journey, which I wend. Erewhile 'tis true ...
— The Divine Comedy • Dante
... consists. This leads to a classification of the parts of the soul. The first distribution is, into Rational and Irrational; whether these two are separable in fact, or only logically separable (like concave and convex), is immaterial to the present enquiry. Of the irrational, the lowest portion is the Vegetative [Greek: phytikon], which seems most active in sleep; a state where bad men and good are on a par, and which is incapable of any human excellence. The ...
— Moral Science; A Compendium of Ethics • Alexander Bain
... the front set of wings of the dragon fly, was the large, main plane, with the concave turn toward the ground. There was the usual propeller in front, operated by a four cylinder motor, the cylinders being air cooled, and set like the spokes of a wheel around the motor box. The big gasolene tank, and other mechanism was in front of the right-hand ...
— Tom Swift and his Wireless Message • Victor Appleton
... their lines were to gain as much distance as possible. From the base of the hill at Taylor's Creek they began digging a tunnel one hundred and seventy yards long, and at its terminus were two laterals, dug in a concave towards our works, of thirty-seven feet each. In these laterals were placed eight hundred pounds of powder, with fuse by which all ...
— History of Kershaw's Brigade • D. Augustus Dickert
... of the Pauillac opened up the concave of the sand and brought its whole length to view, Stern and the girl ...
— Darkness and Dawn • George Allan England
... the immense observatory and of the telescope is of American production, with the single important exception of the cast glass disc from which the two principal lenses, the one double convex and the other plano-concave, are produced. These were cast by Mantois, of Paris, whose superiority to the American manufacturers of optical glass ...
— Notable Events of the Nineteenth Century - Great Deeds of Men and Nations and the Progress of the World • Various
... inner surface of the chest walls and the outer surface of the lungs, are in the closest contact. This is so whatever the changes that take place in the size and shape of the chest. The lungs are concave below, and so fit accurately to the fleshy partition between the chest and the abdomen which constitutes the lower boundary of the chest, if we may use the term "chest" somewhat loosely. Above, suiting the shape of the chest, ...
— Voice Production in Singing and Speaking - Based on Scientific Principles (Fourth Edition, Revised and Enlarged) • Wesley Mills
... a slight pinch between the thumb and finger at the end of the tendril of the Cucurbitaceae causes prompt movement, but a pinch excites no movement in Cissus. The cause is that one side alone (the concave) is irritable in the former; whereas both sides are irritable in Cissus, so if you excite at the same time both OPPOSITE sides there is no movement, but by touching with a pencil the two branches of the tendril, in any part whatever, you cause movement ...
— The Life and Letters of Charles Darwin, Volume II • Francis Darwin
... portion of the nave. It was a vast old edifice, spacious enough, within the extent covered by its pillared roof and overspread by its stone pavement, to accommodate the whole of church-going London, and with a far wider and loftier concave than any human power of lungs could fill with audible prayer. Oaken benches were arranged in the transept, on one of which I seated myself, and joined, as well as I knew how, in the sacred business that was going forward. But when it came to the sermon, the voice of the preacher was puny, ...
— Our Old Home - A Series of English Sketches • Nathaniel Hawthorne
... feet in diameter and extended from ceiling to floor; some of the latter were but a few feet high from the floor; but the formation is going on constantly, and many centuries hence these stalagmites will extend to the ceiling and become complete columns. The stalagmites were all a little concave, and the cavities were filled with water. The water percolates through the roof, a drop at a time—often the drops several minutes apart—and more or less charged with mineral matter. Evaporation goes on slowly, leaving the mineral behind. This in time makes the immense columns, many ...
— Personal Memoirs of U. S. Grant, Complete • Ulysses S. Grant
... among the weedy stones at the bottom of the sea. Of all living creatures the jelly fish alone seemed to retain any spirit. Immense crowds of them drifted past the Tortoise, swelling out and closing again their concave bodies, revolving slowly round, dragging long purple tendrils deliriously through the warm water. They swept past Priscilla's drooping hands, touching them with their yielding bodies and brushing them softly with their tendrils. Now and then she lifted one from the water, ...
— Priscilla's Spies 1912 • George A. Birmingham
... by any weight, applied transversely, to a beam supported at both ends, is directly as the breadth, and square of the depth, and inversely as the length. It causes the beam to be depressed towards the middle of its length, forming a curve, concave to the horizontal and below it. In assuming this form—the fibres of the upper part of the beam are compressed, and those of the lower part are extended—consequently there must be some line situated between the upper and ...
— Instructions on Modern American Bridge Building • G. B. N. Tower
... This he banked up with stones until he had a small oven. By arching the stones over toward the top there was left a sort of circular opening. Over this Jack fitted a monster clam shell, with the concave side uppermost. ...
— Under the Ocean to the South Pole - The Strange Cruise of the Submarine Wonder • Roy Rockwood
... which have a flange on one edge, it is necessary to add not only the thickness of the tire, but also two thirds of the depth of the flange; generally, however, the tire bars are sent from the forge so curved that the plain edge of the tire is concave, and the flange edge convex, while the side which is afterward to be bent into contact with the cylindrical surface of the wheel is a plane. In this case the addition of the diameter of two thirds of the depth of the flange is unnecessary, ...
— A Catechism of the Steam Engine • John Bourne
... we have directed John to repair the Cloacae of the City, those splendid works which strike astonishment into the hearts of all beholders. There you see rivers as it were shut in by concave mountains, flowing down through mighty rafters[297] (?). There you see men steering their ships with the utmost possible care, lest they should suffer shipwreck. Hence may the greatness of Rome be inferred. What other city can compare with her in her heights ...
— The Letters of Cassiodorus - Being A Condensed Translation Of The Variae Epistolae Of - Magnus Aurelius Cassiodorus Senator • Cassiodorus (AKA Magnus Aurelius Cassiodorus Senator)
... exactly that the weakest hand can turn it. It is hooped round with a hollow cylinder of adamant, four feet yards in diameter, placed horizontally, and supported by eight adamantine feet, each six yards high. In the middle of the concave side, there is a groove twelve inches deep, in which the extremities of the axle are lodged, and turned round as ...
— Gulliver's Travels - into several remote nations of the world • Jonathan Swift
... woman is not to be judged by exceptions, nor is she to be measured by the standard of public sentiment. Public sentiment has often condemned the right. It ridiculed Columbus; put Roger Bacon in jail because he discovered the principle of concave and convex glass; condemned Socrates, and jeered Fulton and Morse. It pronounced the making of table forks a mockery of the Creator who gave us fingers to eat with, and broke up a church in Illinois because a woman prayed in ...
— Wit, Humor, Reason, Rhetoric, Prose, Poetry and Story Woven into Eight Popular Lectures • George W. Bain
... "that upper lens is concave so that it enlarges tremendously. I can do some wonderful tricks ...
— The War Terror • Arthur B. Reeve
... spouse; A gem-blaz'd circle beaming on her brows. Hail'd with acclaim among the heav'nly choirs, Her soul new-kindling with seraphic fires, To notes divine she tunes the vocal strings, While heav'n's high concave with the music rings. Virtue's rewards can mortal pencil paint? No—all descriptive arts, and eloquence are faint; Nor canst thou, Oliver, assent refuse To heav'nly tidings from the Afric muse. As soon may change thy laws, eternal fate, As the saint miss ...
— Religious and Moral Poems • Phillis Wheatley
... on the holy pile. I went in and walked down the aisle, listening for awhile to the grand choral, while the clustered tapers under the dome quivered and trembled, as if shaken by the waves of music which burst continually within its lofty concave. ...
— Views a-foot • J. Bayard Taylor
... children. The roofing of this little ranch and its out-houses was most interesting. It was carried out entirely with trunks of palm trees. These, split in half and cleared of all sap, made very effective roofing, placed alternately in concave and convex form, so that the ridges of the two lengths of trunk placed bark upward rest in the hollow of the intervening trunk. Naturally, all rain water drains off the convex half into the concave trunk and ...
— Argentina From A British Point Of View • Various
... on the hand it will be found that it is still cool. The fact is that the water never touches the hot iron at all, provided the heat is sufficiently intense, but assumes a slightly elliptical shape and is supported by a cushion of vapor. If, instead of a flat-iron, we use a concave metal disk about the size and shape of a watch crystal, some very interesting results may be obtained. If the temperature of the disk is at, or slightly above, the boiling point, water dropped on it from ...
— The Miracle Mongers, an Expos • Harry Houdini
... walked along the beach in the direction of the tower. His feet, shod in hempen sandals, crunched on the gravel at the edge of the wash from the surf. Among the azure pebbles were fragments of pottery; portions of earthen handles; concave pieces of bowls bearing vestiges of decoration, which had, perhaps, belonged to swelling urns; small, irregular spheres of gray clay in which one seemed to make out, despite the corrosion of the salt water, human features worn by the passing centuries. They ...
— The Dead Command - From the Spanish Los Muertos Mandan • Vicente Blasco Ibanez
... They started at the edge of the field to the left where a rank growth of shrubby weeds gave shelter for the snow to pile in. Their base, alongside the fence, was broad, and they tapered across the road, with a perfectly flat top, and with concave sides of a most delicate, smooth, and finished looking curve, till at last they ran out into a sharp point, mostly beyond the road on the ...
— Over Prairie Trails • Frederick Philip Grove
... fast the blade of the sword, it is bound across with several stout strips of rattan which are laced closely to the wood with finer strips. The handle, carved out of the same solid block of wood as the body of the shield, is in the middle of the concave surface; it is a simple vertical bar for the grasp of the left hand. The Kayan shield is commonly stained red with iron oxide, and touched up with black pigment, ...
— The Pagan Tribes of Borneo • Charles Hose and William McDougall
... Harvest Moon. Upon the folds of the rolling prairie, upon the round tops of the hills, upon the broad valleys, and upon the far-away peaks in the west the white light lay thick and soft like a mantle. Above the white-mantled world the concave of the sky hung blue and deep and pricked out with pale star points. About the world the night had thrown her mystic jewelled robes of white and blue, making a holy shrine, a very temple of peace for God ...
— The Major • Ralph Connor
... the isochronism of the pendulum, followed by Huyghens's adaptation of that principle to clocks, has been one of the greatest aids to accurate observation. About the same time an equally beneficial step was the employment of the telescope as a pointer; not the Galilean with concave eye-piece, but with a magnifying glass to examine the focal image, at which also a fixed mark could be placed. Kepler was the first to suggest this. Gascoigne was the first to use it. Huyghens used a metal strip of variable width ...
— History of Astronomy • George Forbes
... they measured from 6 to 10 inches in diameter. Three other rows cross the Costa in the same neighbourhood separated by a few hundred yards and as they lie at right angles to the stream which there forms a concave bend, they appear to converge upon one point. This would be what may roughly be termed an island between the Costa and a large drain where water in ancient times probably accumulated ...
— The Evolution Of An English Town • Gordon Home
... deepening the shadows about the doorways and under the frequent arches. I remember distinctly among the beautiful nights of that time, the soft night of late winter which first showed me the scene you may behold from the Public Gardens at the end of the long concave line of the Riva degli Schiavoni. Lounging there upon the southern parapet of the Gardens, I turned from the dim bell-towers of the evanescent islands in the east (a solitary gondola gliding across the calm of the water, and striking its moonlight silver into multitudinous ...
— Venetian Life • W. D. Howells
... at work to devise another kind of telescope. In the new form, called the Reflecting Telescope, or "Reflector," the light coming from the object under observation was reflected into the eye-piece from the surface of a highly polished concave metallic mirror, or speculum, as it was called. It is to Sir Isaac Newton that the world is indebted for the reflecting telescope in its best form. That philosopher had set himself to investigate the causes of the rainbow-like, or prismatic colours which for a long time ...
— Astronomy of To-day - A Popular Introduction in Non-Technical Language • Cecil G. Dolmage
... flowers, Far stretched the dale of Balder with its sighing groves. Its song of birds, a home where peace might reign supreme. High rose the copper-bolted portal, and within Two colonnades supported on strong omoplates The vaulted canopy, and beautiful it hung Above the temple, like a concave shield of gold. At farthest end stood Balder's altar. It was hewn From one huge block of northern granite: round it coiled A graven serpent, covered o'er with written runes, - Profoundest thoughts from Vala and from Ha'vama'l; But in the wall above was left an open space,— ...
— Fridthjof's Saga • Esaias Tegner
... because it is near the heart. The other opening, by which the food leaves the stomach, and where the small intestine begins, is the pyloric orifice, and is guarded by a kind of valve, known as the pylorus, or gatekeeper. The concave border between the two orifices is called the small curvature, and the convex as the great curvature, ...
— A Practical Physiology • Albert F. Blaisdell
... identified and distinguished from those of the lower mammals. If the hair has been pulled out from the root, the microscope will show that the bulbous root has a concave surface which fitted over the hair papilla, or that the root is ...
— Aids to Forensic Medicine and Toxicology • W. G. Aitchison Robertson
... the building. In a moment afterwards, we were beneath the dome of St. Paul's. If this part of the edifice has appeared imposing when viewed from without, how much grander did it seem now that we stood on the marble pavement below, and gazed upward into the vast concave which the genius of Sir Christopher Wren had designed. The scene to my mind was most impressive, and the impressiveness was heightened by a continuous dull roar, which never ceased for a moment. This ceaseless ...
— Young Americans Abroad - Vacation in Europe: Travels in England, France, Holland, - Belgium, Prussia and Switzerland • Various
... and while sorcerers are enabled by means of their astrolabe to take the altitude of the sun, moon, and stars, I am satisfied merely by looking into people's faces, in order to see if their eyes are encircled with dark lines, and if the mouth describes a convex or concave arc." ...
— The Vicomte de Bragelonne - Or Ten Years Later being the completion of "The Three - Musketeers" And "Twenty Years After" • Alexandre Dumas
... heard of the arrest I started up myself with the finger-print records to help Burke. It was the same man, all right - I'll swear to that on a stack of Bibles. So will Burke. I'll never forget that snub nose - the concave nose, the nose being the first point of identification in the 'portrait park.' And the ears, too - oh, it was the same man, all right. But when we produced the London finger-prints which tallied with the New York finger-prints which we had made - believe it or ...
— The Poisoned Pen • Arthur B. Reeve
... deposited and the lake became silted up, i.e. it became so shallow that it was little more than a lake of mud. The same facts were brought out at the bend of the river. On its convex side, Fig. 55, the water has rather further to go in getting round the bend than on its concave side B, it therefore flows more quickly, and carries away the soil of the bank and mud from the bottom. But on its concave aide where it flows more slowly it deposits material. There is at the bend a marked difference in depth at the two sides. On its convex side ...
— Lessons on Soil • E. J. Russell
... folded inwardly above, pale magenta, veined with darker pink; upper part of interior crested with long white hairs. Stamens united with style into unsymmetrical declined column, bearing an anther on either side, and a dilated triangular petal-like sterile stamen above, arching over the broad concave stigma. Leaves: 2, from the base; elliptic, thick, 6 to 8 ...
— Wild Flowers Worth Knowing • Neltje Blanchan et al
... disc. Solder on the blade, using the minimum of solder needed to make a good joint. When all the blades are fixed, you will have a wheel with the blades quite true on one side. It is, therefore, important to consider, before commencing work, in which direction the concave side of the blades should be, so that when the wheel is mounted it ...
— Things To Make • Archibald Williams
... nutritive matter to exude from the vessels which permeate the periosteum. Nevertheless, the observations adduced by Mr. Spencer,[730] on the strengthening of the bowed bones of rickety children, along their concave sides, leads to the belief that this ...
— The Variation of Animals and Plants Under Domestication, Volume II (of 2) • Charles Darwin
... curved line. If they are then asked how they may know it is D, they will say, Because it is made of a perpendicular line and has a curved line behind. Further information may then be given. Turn the D letter up thus , and say, I want to teach you the difference between concave and convex: the under part of the curve is concave and the upper part of it is convex. Then say, I shall now take the letter away, and wish you to shew me concave and convex on one of your fingers; when they ...
— The Infant System - For Developing the Intellectual and Moral Powers of all Children, - from One to Seven years of Age • Samuel Wilderspin
... Earth's fairest glades And green savannahs—Earth has not a plain So boundless or so beautiful as thine; The eagle's vision cannot take it in. The lightning's wing, too weak to sweep its space, Sinks half way o'er it like a wearied bird;— It is the mirror of the stars, where all Their host within the concave firmament, Gay marching to the music of the spheres, ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 17, - Issue 493, June 11, 1831 • Various
... how Saturn wrecks, And bends, and corkscrews all the frame about, Doubles the hams, and crooks the straightest necks, Draws in the nape, and pushes forth the snout, Makes backs and stomachs concave or convex: Witness those pensioners called In and Out, Who all day watching first and second rater, Quaintly unbend themselves—but grow ...
— The Poetical Works of Thomas Hood • Thomas Hood
... can be made so by putting in front of the eye the proper kind of lens. There is nothing strange or mysterious about it. In some cases, the eye focuses the light before it reaches the retina. Such cases are known as nearsightedness and are corrected by having placed in front of the eyes concave lenses of the proper strength. These lenses diverge the rays and make them focus on the retina. In other cases, the eye is not able to focus the rays by the time they reach the retina. In these cases, the eyes need the help of convex lenses of the proper strength to make the ...
— The Science of Human Nature - A Psychology for Beginners • William Henry Pyle
... Paleface men with concave glasses, Learned in lore of printed pages, Dig into the mounds and gather Spear and arrow heads and axes, Broken weapons and utensils Made of ...
— The Legends of San Francisco • George W. Caldwell
... sun is by nature hot and not cold, as has already been stated. If rays of fire play on a concave mirror when it is cold, the rays refracted by the mirror will be hotter than {156} the fire. The rays emitted from a sphere of glass filled with cold water, which are reflected from a fire, will be warmer ...
— Thoughts on Art and Life • Leonardo da Vinci
... I was entitled to the arms of the vanquished; so, quickly dispatching him, and sawing off his Toledo, I bore it away for a trophy. It was three-sided, slightly concave on each, like a bayonet; and some three inches through at the base, it tapered from thence ...
— Mardi: and A Voyage Thither, Vol. I (of 2) • Herman Melville
... cells of the lower region of the thallus of many liverworts, as in the endotrophic mycorhiza of higher plants. Colonies of Nostoc are constantly found in the Anthocerotaceae and in Blasia. In the latter they are protected by special concave scales, while in the Anthocerotaceae they occupy some of the mucilage slits between the cells of the lower ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 - "Brescia" to "Bulgaria" • Various
... in an iron floor, and through this into the lantern. It was a neat building, with everything in apple-pie order, and no danger of anything rusting there for want of oil. The light consisted of fifteen argand lamps, placed within smooth concave reflectors twenty-one inches in diameter, and arranged in two horizontal circles one above the other, facing every way excepting directly down the Cape. These were surrounded, at a distance of two or three feet, by large plate-glass windows, which defied the storms, with iron sashes, ...
— The Atlantic Monthly, Volume 14, No. 86, December, 1864 • Various
... the apricots up, with the convex side uppermost, in a glass dish, reserving one cup apricot to go on the top, with the concave side uppermost. Take a few preserved cherries, and cut them in halves, and stick half a cherry in all the little holes or spaces where the apricots meet. Cut four little green leaves out of the angelica about the size ...
— Cassell's Vegetarian Cookery - A Manual Of Cheap And Wholesome Diet • A. G. Payne
... give a new form and color to the common and familiar objects it has printed in its still, pellucid depths. Every little basin of clear water by the roadside is a magic mirror, and transforms all that it encloses. There is a vastness of depth, too, in that concave hemisphere, through which the vision sinks like a falling star, that excites and fills the imagination. What it shows is only a shadow, but all things seen are mere shadows painted on the retina, and you have, ...
— Lippincott's Magazine Of Popular Literature And Science, No. 23, February, 1873, Vol. XI. • Various
... behind the western mountains, and the stars sparkled o'er the blue concave, we have been accustomed to sit down to the compilation of this unpretending volume, and therefore it is called "Eventide." O, that its pages might be read at that calm, silent hour,—their follies mercifully overlooked, their ...
— Eventide - A Series of Tales and Poems • Effie Afton
... the congested trees, writhing in some kind of agony private and eternal, made tenebrous and shifty silhouettes against the sky, like shapes cut out of black paper by a maniac who pushes them with his thumb this way and that, irritably, on a concave surface of blue steel. Resin oozed unseen from the upper branches to the trunks swathed in creepers that clutched and interlocked with tendrils venomous, frantic and faint. Down below, by force of habit, the lush herbage went through the farce of growth—that farce old and screaming, ...
— A Christmas Garland • Max Beerbohm
... too, offered to these metamorphosed gods was as much changed as the deities themselves; the altars assumed something of the Egyptian form, and the tabernacles were turned into shrines, which were decorated at the top with a concave groove, or with a frieze made up of repetitions of the uraeus. Egyptian fashions had influenced the better classes so far as to change even their mode of dealing with the dead, of which we find in not a few places clear evidence. Travellers ...
— History Of Egypt, Chaldaea, Syria, Babylonia, and Assyria, Volume 6 (of 12) • G. Maspero
... was a huge granite block, rotted from long exposure to the elements, seamed and scarred and cracked. The action of the eternally moving sand had worn an irregular-shaped concave into its southern wall, so that the summit overhung the side. The man on the summit was lying flat on his stomach, leaning far over, still shooting downward. The other man, who was standing at the base, was flattened against ...
— 'Drag' Harlan • Charles Alden Seltzer
... a mighty amphitheatre with solid rock walls shooting vertically hundreds of feet upward. Vertically, he thought—with the back of his head between his shoulders as he looked up—they were more than vertical—they were actually concave. The Almighty had not only stored riches immeasurable in the hills behind him—He had driven this passage Himself to help puny man to reach them, and yet the wretched road was going toward them like a snail. On the fifth ...
— The Trail of the Lonesome Pine • John Fox, Jr.
... cemented together; the number depending upon the size of the boat and the stiffness required. If linen paper is used, but one sheet is employed, of such weight and dimensions that, when dry, it will give just the thickness of skin necessary. Should the surface of the model be concave in parts, as in the run of boats with square sterns for instance, the paper is made to conform to these surfaces by suitable convex moulds, which also hold the paper in place until, by drying, it has taken and will retain the desired form. The model, ...
— Voyage of The Paper Canoe • N. H. Bishop
... to five feet deep. The front end of the beam is provided with a mud or stone boat to prevent sinking in the mud, and with a jack screw for regulating on uneven ground. Attached to it, and following the mole, is a carrier 200 feet long, made concave in form. On this the tile are laid and carried into the ground. A start is made at an open ditch or hole of required depth; when the carrier is drawn in full length a hole is dug just back of the coulter, two by three ...
— Prairie Farmer, Vol. 56: No. 4, January 26, 1884 - A Weekly Journal for the Farm, Orchard and Fireside • Various
... girl's mother and the big brothers stood on the edge of the timothy and viewed the concave stretch that should have showed green and waving from its rim to the boggy center, they planned the destruction of the rodents, and declared that if any escaped death by poison, the little girl should snare them and receive a cent for ...
— The Biography of a Prairie Girl • Eleanor Gates
... an adjoining cave. In many cases there are cisterns; in one is a well. The cisterns had to be filled laboriously. They are provided with bungholes for the purpose of occasional cleaning out. The walls are scored with concave grooves slanting downwards, uniting and leading into small basins. The moisture condensing on the sides trickled into these runnels and supplied the basins with drinking water. The mangers have holes bored in the stone through which ...
— Castles and Cave Dwellings of Europe • Sabine Baring-Gould
... ear-like appendage or, in antennae, with the basal joint distended into a concave, plate-like ear which envelops the rest of ...
— Explanation of Terms Used in Entomology • John. B. Smith
... positions the Germans had retained a strong system of trenches forming a salient almost triangular in shape, which the French nicknamed "la Poche" (the Pocket). During the whole year a war of mining had been going on, and the region, which was broken up by concave constructions and intersected in all directions by trenches and alleys of communication, constituted an attacking ground all the more difficult because to the north of la Poche the rather thickly-wooded Trou Bricot, the edges of which had been put in ...
— The Story of the Great War, Volume IV (of 8) • Francis J. (Francis Joseph) Reynolds, Allen L. (Allen Leon)
... Gama's bands the quiv'ring trumpet blow, Thick o'er the wave the crowding barges row, The Moorish flags the curling waters sweep, The Lusian mortars thunder o'er the deep; Again the fiery roar heaven's concave tears, The Moors astonished stop their wounded ears; Again loud thunders rattle o'er the bay, And clouds of smoke wide-rolling blot the day; The captain's barge the gen'rous king ascends, His arms ...
— The Book of the Epic • Helene A. Guerber
... other at their heels. The resemblance extended to his astonished countenance. His big chest heaved. Like many another wounded giant before him, he experienced the insufficiency of interjections to solace pain. For them, however, the rocks were handy to fling, the trees to uproot; heaven's concave resounded companionably to their bellowings. Relief of so concrete a kind is not to be obtained ...
— The Shaving of Shagpat • George Meredith
... a mysterious device resembling two hard rubber shoe horns, joined in the centre by a concave piece of metal. ...
— Andy the Acrobat • Peter T. Harkness
... This cup, with a concave body and a baluster stem with a square foot, is marked "Moulton" and is in the style of Ebenezer Moulton who worked in ...
— Presentation Pieces in the Museum of History and Technology • Margaret Brown Klapthor
... The speaker tapped his concave chest. "Bum lungs. I came down here to shuffle off, and I'm waiting for it to happen. What brings you ...
— Rainbow's End • Rex Beach
... opposing fire slackening every minute,—on, on, through the abatis and ditch, up the steep bank, over the parapet into the rebel camp that had but just been deserted. Then and there the long tried and ever faithful soldiers of the Republic saw daylight—and such a shout as tore the concave of that morning sky it were worth dying to hear." The same jubilant success was attending the whole army, though not without sharp resistance on the part of the enemy ...
— The County Regiment • Dudley Landon Vaill
... compelled to pursue. Not only have they to cross wide snow-covered districts, but frequently to pass across frozen expanses of water. To enable them to do this in the winter, the frog of the foot is almost entirely absorbed, and the edges of the hoof, now quite concave, grow out in sharp ridges, each division on the under surface presenting the appearance of a huge mussel-shell, and serving the office of natural skates. So rapidly does the shell increase, that the frog does not fill up again till spring, when the antlers bud ...
— The Western World - Picturesque Sketches of Nature and Natural History in North - and South America • W.H.G. Kingston
... vibrations shake, While on the surface of the neighbouring lake, Of shrubs and willows, wash'd from every stain, The trembling branches glitter once again; Again the peasant in its bosom sees The heaven's blue concave and ...
— Translations of German Poetry in American Magazines 1741-1810 • Edward Ziegler Davis
... Tish frowned him down. "It's awfully fetching, and beauty half-revealed, you know. Do you suppose my breastbone will ever straighten out again? It's concave from stooping." ...
— Tish, The Chronicle of Her Escapades and Excursions • Mary Roberts Rinehart
... come the triangular PEDIMENTS or gables, formed by the sloping roof and adapted for groups of sculpture. The pediment is protected above by a "raking" cornice, which has not the same form as the horizontal cornice, the principal difference being that the under surface of the raking cornice is concave and without mutules. Above the raking cornice comes a SIMA or gutter-facing, which in buildings of good period has a curvilinear profile. This sima is sometimes continued along the long sides of the building, and sometimes ...
— A History Of Greek Art • F. B. Tarbell
... caused by any weight, applied transversely, to a beam supported at both ends, is directly as the breadth, and square of the depth, and inversely as the length. It causes the beam to be depressed towards the middle of its length, forming a curve, concave to the horizontal and below it. In assuming this form—the fibres of the upper part of the beam are compressed, and those of the lower part are extended—consequently there must be some line situated between ...
— Instructions on Modern American Bridge Building • G. B. N. Tower
... remarkable at a distance; but a truly sublime effect is produced when the stranger is placed under its awful roof with his back against the concave chalk: for he then sees above him a magnificent Arch two hundred feet in height and overhanging the beach at least one hundred and eighty!—yet so true, nay, even elegant is the sweep, that it rather resembles the stupendous ...
— Brannon's Picture of The Isle of Wight • George Brannon
... Father and I paid a visit, long anticipated, to the Great Globe in Leicester Square. This was a huge structure, the interior of which one ascended by means of a spiral staircase. It was a poor affair; that was concave in it which should have been convex, and my imagination was deeply affronted. I could invent a far better Great Globe than that in my ...
— Father and Son • Edmund Gosse
... Its song of birds, a home where peace might reign supreme. High rose the copper-bolted portal, and within Two colonnades supported on strong omoplates The vaulted canopy, and beautiful it hung Above the temple, like a concave shield of gold. At farthest end stood Balder's altar. It was hewn From one huge block of northern granite: round it coiled A graven serpent, covered o'er with written runes, - Profoundest thoughts from Vala and from Ha'vama'l; But ...
— Fridthjof's Saga • Esaias Tegner
... condenser is attached a gymbal carrying a reversible circular frame with a plane mirror on one side and a concave mirror on the other (Fig. 40, g). The plane mirror is that usually employed, but occasionally, as for example when using low powers and with the condenser racked down and thrown out of the optical axis, the concave mirror ...
— The Elements of Bacteriological Technique • John William Henry Eyre
... large cylindric stone of a red colour, wrought perfectly round. The one they measured, which was not by far the largest, was fifty-two inches high, and sixty-six in diameter. In some, the upper corner of the cylinder was taken off in a sort of concave quarter-round, but in others the cylinder ...
— A Voyage Towards the South Pole and Round the World, Volume 1 • James Cook
... parts of a bivalve shell are like thin saucers, concave inside, convex outside. The inside is smooth, polished. The outside is rougher, sometimes with graceful ribs or concentric ridges or combinations of both. Univalves are conical and spiraling, with a series of ...
— Let's collect rocks & shells • Shell Oil Company
... the grinding-teeth of Plagiolophus are similar to those of Anchitherium, and their crowns are as thinly covered with cement; but the grinders diminish in size forwards, and the last lower molar has a large hind lobe, convex outwards and concave inwards, as in Palceotherium. The ulna is complete and much larger than in any of the Equidae, while it is more slender than in most of the true Palaeotheria; it is fixedly united, but not ankylosed, with the radius. There are ...
— Critiques and Addresses • Thomas Henry Huxley
... Attainment in the Flesh"; "The Great Red Dragon, by Lord Chester"; "The Coming of the Shepherd from Joseph, The Standing of the Great Ensign, by Koresh." The "Religio-science" of this Chicago revelator is based, first upon some precise measurements of the earth which prove that its surface is concave; and second upon some philological discoveries very much resembling puns. Thus the "cross of Christ" is explained in a sense of the word more common among horse-breeders than ...
— The Profits of Religion, Fifth Edition • Upton Sinclair
... of their ground-plan formed a parallelogram, whose enclosure wall was often divided into vertical panels easily distinguished by the different arrangements of the building material. At El-Kab and other places the courses of crude brick are slightly concave, somewhat resembling a wide inverted arch whose outer curve rests on the ground. In other places there was a regular alternation of lengths of curved courses, with those in which the courses were strictly horizontal. The object of this method of structure ...
— History Of Egypt, Chaldaea, Syria, Babylonia, and Assyria, Volume 2 (of 12) • G. Maspero
... high king of Cadmus' folk, I stand here with news certified and sure From Argos' camp, things by myself descried. Seven warriors yonder, doughty chiefs of might, Into the crimsoned concave of a shield Have shed a bull's blood, and, with hands immersed Into the gore of sacrifice, have sworn By Ares, lord of fight, and by thy name, Blood-lapping Terror, Let our oath be heard— Either to raze the walls, make void the hold Of Cadmus—strive his children as they ...
— Suppliant Maidens and Other Plays • AEschylus
... flutes, channelled out in such a way that if a carpenter's square be placed in the hollow of a flute and turned, the arm will touch the corners of the fillets on the right and left, and the tip of the square may keep touching some point in the concave surface as it moves through it. The breadth of the flutes is to be equivalent to the enlargement in the middle of a column, which will be ...
— Ten Books on Architecture • Vitruvius
... were made of a branch of the incense cedar (Libocedrus decurrens), or of the California nutmeg (Tumion Californicum [Torreya]), made flat on the outer side, and rounded smooth on the inner or concave side when the bow is strung for use. The flat, outer side was covered with sinew, usually that from the leg of a deer, steeped in hot water until it became soft and glutinous, and then laid evenly and smoothly over ...
— Indians of the Yosemite Valley and Vicinity - Their History, Customs and Traditions • Galen Clark
... world-old young man with the fashionable concave torso, and alarmingly convex bone-rimmed glasses. Through them his darkly luminous gaze glowed upon Terry. To escape their warmth she sent her own gaze past him to encounter the arctic stare of the large blonde person who had been included so lamely ...
— Cheerful—By Request • Edna Ferber
... the theory maintained by Kant, Spinoza, and others. It maintains that both brain and consciousness (or mind and body) are but two different expressions of one underlying reality—just as the convex and concave surfaces of a sphere are but two expressions of an underlying reality. As to the nature of this reality, Kant and Herbert Spencer were content to call it X or the unknown, while Spinoza maintained ...
— The Problems of Psychical Research - Experiments and Theories in the Realm of the Supernormal • Hereward Carrington
... along its peripheral, convex edge to the head of the tibia, the medial meniscus being connected also to the capsular ligament of the joint. The tendon of the popliteus muscle intervenes between the lateral meniscus and the capsule. The central, concave edges of the ...
— Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. • Alexander Miles
... strength of fiercest giants in my armies; Mine anger's at the highest, and I could shake The firm foundation of the earthly globe; Could I but grasp the poles in these two hands I'd pluck the world asunder. He would scale heaven, and when he had ——got beyond the utmost sphere, Besiege the concave of this universe, And hunger-starve the gods till they confessed What furies did oppress ...
— Curiosities of Literature, Vol. II (of 3) - Edited, With Memoir And Notes, By His Son, The Earl Of Beaconsfield • Isaac D'Israeli
... investigating truth, yet, as the mines of science have been diligently opened, and their treasures widely diffused, there may be parts chosen, which, by a proper combination and arrangement, may contribute not only to entertainment but use; like the rays of the sun, collected in a concave mirror, to serve particular purposes of light ...
— The Works of Samuel Johnson in Nine Volumes - Volume V: Miscellaneous Pieces • Samuel Johnson
... groans; where Field shrugs his shoulders, Chopin twists his whole body; where Field puts some seasoning into the food, Chopin empties a handful of cayenne pepper. In short, if one holds Field's charming romances before a distorting, concave mirror, so that every delicate impression becomes a coarse one, one gets Chopin's work. We implore Mr. Chopin to ...
— Chopin: The Man and His Music • James Huneker
... of Napoleon are but a terse restatement of those of Caesar, and the skill of Hannibal at Cannae still holds place as a model for the concave formation of a battle-line, so have all the decisive battles of history taken shape from the timely handling of men, in the exercise of that sound judgment which adapts means to ends, in every work of life. ...
— Bay State Monthly, Vol. I, No. 3, March, 1884 - A Massachusetts Magazine • Various
... the top camber without a set of templates,[18] but a fairly accurate idea of the concave camber can be secured by slowly passing a ...
— The Aeroplane Speaks - Fifth Edition • H. Barber
... now turned more softly gray; the great watch-stars shut up their holy eyes; the east began to kindle. Faint streaks of purple soon blushed along the sky; the whole celestial concave was filled with the inflowing tides of the morning light, which came pouring down from above in one great ocean of radiance; till at length, as we reached the Blue Hills, a flash of purple fire blazed out from above the horizon, and turned the dewy teardrops of ...
— The Literary World Seventh Reader • Various
... she received all the attention and watchful tenderness which she needed continually, by reason of age and manifold infirmities. But while our life has its outer convex side, which magnifies its advantages before the world, it has its inner concave side also, which reduces the outer circumstances of prosperity into littleness, when "the heart knoweth its own bitterness, and a stranger doth not intermeddle with its joy." So it was with Mary Stansfield. She had a refined ...
— Working in the Shade - Lowly Sowing brings Glorious Reaping • Theodore P Wilson
... lighted taper before her. In front of all were a number of my younger pupils, the royal children, in circles also. Close by the altar, on a low square stool, overlaid with a thin cushion of silk, sat the high-priest, Chow Khoon Sah. In his hand he held a concave fan, lined with pale green silk, the back richly embroidered, jewelled, and gilt. [Footnote: The fan is used to cover the face. Jewelled fans are marks of distinction among the priesthood.] He was draped in a yellow robe, ...
— The English Governess At The Siamese Court • Anna Harriette Leonowens
... a vast lake of saffron and rose and ethereal green, through which floated the curved shallop of a thin new moon, slowly deepening from lustreless white, through gleaming silver, into burnished gold, and attended by one solitary, pearl-white star. The vast concave of sky above was of violet, infinite and flawless. Far out dusky amethystine islets clustered like gems on the shining breast of the bay. The little pools of water along the low shores glowed like mirrors of polished jacinth. The small, pine-fringed headlands ...
— Lucy Maud Montgomery Short Stories, 1896 to 1901 • Lucy Maud Montgomery
... the depot on the third day. We reached the Lower Glacier Depot three and a half days after. The lower part of the glacier was very badly crevassed. These crevasses we had never seen on the way up, as they had been covered with three to four feet of snow. All the bridges of crevasses were concave and very wide; no doubt their normal summer condition. On Christmas Day we made in to the lateral moraine of the Cloudmaker and collected geological specimens. The march across the Barrier was only remarkable for the extremely bad lights we had. For eight consecutive days we only saw an exceedingly ...
— Scott's Last Expedition Volume I • Captain R. F. Scott
... followed him into the storeroom, but remained near the open doorway in a concave and pessimistic attitude. Penrod felt in a dark corner of the box and laid hands upon a simple apparatus consisting of an old bushel-basket with a few yards of clothes-line tied to each of its handles. He passed the ends of the lines over a big spool, which revolved upon an axle of wire suspended ...
— Penrod • Booth Tarkington
... Phoebus Apollo, known as the "far-darter;" or shall I say some fierce Maenad with electric snakes having nickel-plated skins; or shall I say some terrific modern war-god, pouring poison gases from a forest of chemical tubes? Over the top of the flesh-mountain was a big metal object, a shining concave dome with which all the tubes connected; so that a stranger to the procedure could not have felt sure whether the mountain was holding up the dome, or was dangling from it. A piece of symbolism done by a maniac artist, whose ...
— They Call Me Carpenter • Upton Sinclair
... isolated from friendly human influences as Sergeant Moore was, his mind and his emotions are apt to take queer twists and turns, his judgment to become strangely warped, his vision and sense of proportion to assume the highly misleading characteristics of convex and concave mirrors, which ...
— Jan - A Dog and a Romance • A. J. Dawson
... hands, he pushed it against this point, turning and twisting it as he ripped off the thick and fibrous husk. Then he cracked each nut in half with a well-directed blow of a heavy knife. For the best copra-making, the half-nuts should be placed in the sun, concave side up. As the meats begin to dry, they shrink away from the shell and are readily removed, being then copra, the foundation of the many toilet preparations, soaps and creams, that are ...
— White Shadows in the South Seas • Frederick O'Brien
... resemblance. The house, the rooms, are almost absolutely the same; there may be changes of detail, but they don't modify the general effect. There are the same precious pictures on the walls of the salon—the same great dusky fresco in the concave ceiling. The daughter is not rich, I suppose, any more than the mother. The furniture is worn and faded, and I was admitted by a solitary servant, who carried a twinkling taper before me up the great ...
— The Diary of a Man of Fifty • Henry James
... when the Ruler of the genial day, Behind some darkening planet forms his way, Desponding mortals, with officious care, The concave drum, and magic brass prepare; Implore him to sustain the important fight, And save depending worlds from endless night. Fondly they hope their labour may avail, To ease his conflict, and assist his toil. Whilst he in ...
— The Tatler, Volume 1, 1899 • George A. Aitken
... qualities noted. Both men and women were all over the place, and much vigorous dancing was going on. Using the same gansa as the Ifugao, the Igorot beats it on the convex side with a regular padded drumstick, whereas the Ifugao uses any casual stick on the concave side. Moreover, the Bontok dancers went around their circle, beating their gansas the while, in a sort of lope, the step being vigorous, long, easy, and high; as in all the other dances seen, the motion was against the sun. The gansa beat seemed to be at uniform ...
— The Head Hunters of Northern Luzon From Ifugao to Kalinga • Cornelis De Witt Willcox
... knocking at the poor ship's side like sledge hammers; and the lightnings fell around us scorchingly, with forked bolts, as arrows from the hand of a giant; the thunders overhead, close overhead, crashing from a concave cloud that hung about us heavily—a dense, black, suffocating curtain—roared and raved as nothing earthly can, but thunder in the tropics; the rain was as a cataract, literally rushing in a mass: the winds appeared not winds, nor whirlwinds, ...
— The Complete Prose Works of Martin Farquhar Tupper • Martin Farquhar Tupper
... quit wearing the magnetized shoes, afraid the vibration of them would weaken the bubble still more. And he began noticing sections where the bubble did not seem to be perfectly concave, as though the rolling mill had pressed the metal too thin in places and it was swelling ...
— The Nothing Equation • Tom Godwin
... far as he could see, in front and to left and right, their bayonets flashed in the sun, and a cry of admiration sprang to his lips. Forward they came, their line even and beautiful, and then the tempest beat upon them. The entire French fire was concentrated upon the concave red lines. The batteries poured grape shot upon them and a sleet of lead cut through flesh and bone. Gaps were torn in their ranks, but the others closed up, and came on, the American Colonials on their ...
— The Lords of the Wild - A Story of the Old New York Border • Joseph A. Altsheler
... experiments, and, in twenty years he had expended no less than L2,000: but not without mighty results; for he ascertained the true length of the solar year, made many useful discoveries in chemistry and medicine, and anticipated many of the modern uses of glass, learning the powers of convex and concave lenses for the telescope, microscope, ...
— Cameos from English History, from Rollo to Edward II • Charlotte Mary Yonge
... it into his head to go up a third time. He wished to attempt a descent in a parachute of his own construction, which he believed was vastly superior to the ordinary one. He altered the form altogether, though that form had been proved to be satisfactory. In place of a concave surface, supporting itself on a volume of air, Cocking used an inverted cone, of an elaborate construction, which, instead of supporting him in the air, only accelerated his fall. Unhappily, Green participated in this experiment. The two made an ascent from Vauxhall, on ...
— Wonderful Balloon Ascents - or, the Conquest of the Skies • Fulgence Marion
... Petitions of bakers against millers; and at length, in the month of April—troops of ragged Lackalls, and fierce cries of starvation! These are the thrice-famed Brigands: an actual existing quotity of persons: who, long reflected and reverberated through so many millions of heads, as in concave multiplying mirrors, become a whole Brigand World; and, like a kind of Supernatural Machinery wondrously move the Epos of the Revolution. The Brigands are here: the Brigands are there; the Brigands are coming! Not otherwise sounded ...
— The French Revolution • Thomas Carlyle
... approximately the same, and breadth of nasals, length of incisive foramina and length of molariform tooth-rows, which measure more; nasals relatively (48 per cent of length of nasals) as well as actually broader anteriorly; anterior border of zygomatic plate more concave; auditory bullae smaller; infraorbital foramina larger when viewed anterolaterally. S. c. relictus closely resembles S. c. paludis in ...
— A New Bog Lemming (Genus Synaptomys) From Nebraska • J. Knox Jones
... go to Sevenbergen, the dwarf nudged Gerard with his bundle of parchments and held out a concave claw. ...
— The Cloister and the Hearth • Charles Reade
... L. grandiflorum, the almost parallel or slightly diverging anthers and stigmas project a little above the tube of the somewhat concave flower; and they stand directly over the open space leading to the drops of nectar. Consequently when insects visit the flowers of either form (for the stamens in this species occupy the same position in both forms), they will get their foreheads or proboscides ...
— The Different Forms of Flowers on Plants of the Same Species • Charles Darwin
... entirely of light metal, and fold when not in use, so that only the frames are visible. Sometimes these also fold and are housed, or wholly disappear within the mast. Steam-boilers are also placed at the foci of huge concave mirrors, often a hundred feet in diameter, the required heat being supplied by the sun, without smoke, instead of by bulky and dirty coal. This discovery gave commercial value to Sahara and other tropical deserts, which are now desirable for mill-sites and for generating power, on account ...
— A Journey in Other Worlds - A Romance of the Future • John Jacob Astor
... solitude as we should do if cast on a rock in the middle of the ocean, and all the Londoners tell us there is between them and us a great, impassable gulf of mud. There are two roads through the Park, but the new one is so convex and the old one so concave, that by this extreme of faults they agree in the common one of ...
— A History of English Prose Fiction • Bayard Tuckerman
... are the municipal police," explained the king, resting his hand on the gold frame of the glass; "they are watching the city." And when the strangers drew nearer they were surprised to see reflected, in the deeply concave glass, the entire city in miniature; its streets, parks, public buildings, and moving populace. And what seemed to be the most remarkable feature of the invention was, that the instant the eye rested on any particular portion of the whole that part was ...
— The Land of the Changing Sun • William N. Harben
... electricities, as when connected with the opposite poles of an insulated galvanic cell, the needle is repelled by one pair and attracted by the other, and therefore rotates through an arc of greater or less extent. A small concave mirror is attached above the needle and its image is reflected on a graduated screen. This makes the smallest movement visible. Sometimes the quadrants are double, forming almost a complete box, within ...
— The Standard Electrical Dictionary - A Popular Dictionary of Words and Terms Used in the Practice - of Electrical Engineering • T. O'Conor Slone
... part bulges south towards the river bank between Wagon Drift and the loop near Potgieter's Drift; its other limb is broken into irregular heights, Brakfontein kopje apparently marking its south-eastern apex. On the concave north-eastern side Spion Kop is about at the centre, and is four miles north of Wagon Drift. The plateau is three or four hundred feet above the river and Spion Kop about the same height above the plateau. Near the northern apex rises the Blaauwbank River, which flows eastward ...
— Lessons of the War • Spenser Wilkinson
... you do not consider the laws of acoustics: a whisper becomes a peal of thunder in the focus of reverberation. Allow me to explain this: sounds striking on concave surfaces are reflected from them, and, after reflection, converge to points which are the foci of these surfaces. It follows, therefore, that the ear may be so placed in one, as that it shall hear a sound ...
— Nightmare Abbey • Thomas Love Peacock
... And by mirrors it is made perspicuous that, when the sun is eclipsed, the moon is in a direct line below it. Anaximander, that the sun is eclipsed when the fiery mouth of it is stopped and hindered from respiration. Heraclitus, that it is after the manner of the turning of a boat, when the concave seems uppermost to our sight, and the convex nethermost. Xenophanes, that the sun is eclipsed when it is extinguished; and that a new sun is created and rises in the east. He gives a farther account of an eclipse of the sun which remained ...
— Essays and Miscellanies - The Complete Works Volume 3 • Plutarch
... description. My own face is a narrow one, and yet I find that I cannot get my eyes into the centre, nor near the centre, of these glasses. Therefore, the lady's eyes are set very near to the sides of the nose. You will perceive, Watson, that the glasses are concave and of unusual strength. A lady whose vision has been so extremely contracted all her life is sure to have the physical characteristics of such vision, which are seen in the forehead, ...
— The Return of Sherlock Holmes • Arthur Conan Doyle
... of superstition that enveloped his powerful mind, though it may have dimmed, could not obscure the brightness of his genius. To him, and apparently to him only, among all the inquiring spirits of the time, were known the properties of the concave and convex lens. He also invented the magic-lantern; that pretty plaything of modern days, which acquired for him a reputation that embittered his life. In a history of alchymy, the name of this great man cannot ...
— Memoirs of Extraordinary Popular Delusions - Vol. I • Charles Mackay
... it—a small but surprisingly luxurious vessel. The foliage from above it was cut away by ready workmen; and in half an hour more we were rising from the forest. Straight up, into that cloudless sky. The land dropped away beneath us; visually concave at first as the circular horizon seemed to rise with us. The sky overhead fortunately was empty—nothing in sight to bar our outward flight. And we ...
— Tarrano the Conqueror • Raymond King Cummings
... through which the Mississippi runs easily yields to the action of the fierce current. The land worn away at one point is often deposited, in the form of a bar or tongue of land, in the concave of the next bend. The area thus added becomes the property of whoever owns the river front. Many a man has seen his plantation steadily falling into the Mississippi, year by year, while a plantation, a dozen miles below, would annually find its area increased. Real estate ...
— Camp-Fire and Cotton-Field • Thomas W. Knox
... rake on his shoulder, and we were close on him before he knew; for the car was coasting, and ran with hardly any noise save the whir of the chains. For a flashing instant that old face shone out of the circle of our lights, concave with astonishment; ...
— The Princess Passes • Alice Muriel Williamson and Charles Norris Williamson
... but a very common species, highly colored and very attractive. The pileus and the stem are bright red and often vermilion. The pileus is at first convex, but, when fully expanded, it is nearly or quite flat, and in wet weather it is even concave by the elevation of the margin, smooth or minutely scaly, often umbilicate. Its color varies from a bright red or vermilion or ...
— The Mushroom, Edible and Otherwise - Its Habitat and its Time of Growth • M. E. Hard
... nearly met above the short, tip-tilted nose, freckled as a plover's egg, and that at a time when no well brought-up damsel ventured forth in the sun's rays without veil or parasol. Her face was deficient in modelling, being one of those subtly concave faces not without a fascination of their own, with an egg-like curve of prominent delicately-square chin. Her mouth, too large, opened very beautifully when she laughed over square thickly-white teeth. Her eyes were ...
— Secret Bread • F. Tennyson Jesse
... had not been for the strong, firm hold on my arm, I could not have stood it. As it was I dared not think. Suddenly we turned a sharp angle and found ourselves in a curious semicircular place, almost level and fifty or sixty feet deep in the concave, as if a great piece had been gouged out of the mountain by the glacier which must once have ...
— Elsket - 1891 • Thomas Nelson Page
... each word with a slight jerk of his head, he stared at Lingard, his right eye open and big, the left small and nearly closed by the swelling of one half of his face, that appeared all drawn out on one side like faces seen in a concave glass. And they stood exactly opposite each other: one tall, slight and disfigured; the other tall, ...
— An Outcast of the Islands • Joseph Conrad
... body of this hemisphere was hell, shared as a vast cone, of which the apex was the centre of the globe; and here, according to Dante, was the seat of Lucifer. The concave of Hell had been formed by his fall, when a portion of the solid earth, through fear of him, ran back to the southern uninhabited hemisphere, and formed there, directly antipodal to Jerusalem, ...
— The Divine Comedy, Volume 1, Hell [The Inferno] • Dante Alighieri
... font, in the old position, was presented by Mrs. Barrow in memory of her husband, and designed by Mr. G.F. Bodley. It is made of Verde di Prato marble, octagonal in shape, and rests upon a circular base surrounded by detached pillars, all of the same material. The faces of the octagon are concave, and without decoration, except that towards the east, which displays a star ...
— Bell's Cathedrals: Southwark Cathedral • George Worley
... a vast projecting rock, from which you look down a precipice absolutely perpendicular, and many hundred feet deep, upon the torrent at the bottom, which finds its noisy way over large fragments of rock. The point of view is a great projection of the mountain on this side, answered by a concave of the opposite, so that you command the glen both to the right and left. It exhibits on both immense sheets of forest, which have a most magnificent appearance. Beyond the wood to the right, are some inclosures hanging on the side of a hill, ...
— A Tour in Ireland - 1776-1779 • Arthur Young
... wings, and constitute the commercial article. They are generally killed by immersion in boiling water, which causes them to swell to twice their natural size, and are then dried and packed for market. The insects shrivel in drying, and assume the form of irregular grains, fluted and concave. The best sorts have a silvery-grey colour, with a purplish reflection, and seem to be dusted with a white powder. This appearance is often given by means of heavy spar, carbonate of lead, Venice talc, &c. A good ...
— Field's Chromatography - or Treatise on Colours and Pigments as Used by Artists • George Field
... in a burette form what is called a meniscus at their upper surfaces. In the case of liquids such as water or aqueous solutions this meniscus is concave, and when the liquids are transparent accurate readings are best obtained by observing the position on the graduated scales of the lowest point of the meniscus. This can best be done as follows: Wrap around the burette a piece of colored paper, ...
— An Introductory Course of Quantitative Chemical Analysis - With Explanatory Notes • Henry P. Talbot
... Aristotle, as, for example, his explanation of the power of the lever to make a small weight raise a larger one. This is due, according to Aristotle, to the generally miraculous character of the circle and of all circular movement. The circle is both convex and concave; it is made by a fixed point and a moving line, which contradict each other; and whatever moves in a circle moves in opposite directions. Nevertheless, movement in a circle is the most "natural" movement; and ...
— The Varieties of Religious Experience • William James
... comprehensible by discarding the irrelevant, and attracting attention to the essential; it must also render us the service of bringing to a focus that phase of life it represents. The mirror which the dramatist holds up to nature should be a concave mirror, which concentrates the rays impinging on it to a luminous focal image. Hamlet was too much a metaphysician to busy his mind about the simpler science of physics; but surely this figure of the concave mirror, with its phenomenon of concentration, ...
— The Theory of the Theatre • Clayton Hamilton
... Comparison) in divers places of the Surface of the Earth, there are not only Neighbouring Hills, Trees, &c. that are rais'd above the Horizontal Level of the Valley, but Rivers, Wells, Pits and other Cavities that are depress'd beneath it, and that such Protuberant and Concave parts of a Surface may remit the Light so differingly, as much to vary a Colour, some examples and other things, that we shall hereafter have occasion to take notice off in this Tract, will sufficiently declare, till when, it may suffice to put you in mind, that of two Flat-sides of the same ...
— Experiments and Considerations Touching Colours (1664) • Robert Boyle
... of limestone from neighboring mountains. The blocks are small and badly cut, the stone courses being concave, to offer a better resistance to downward thrust and to shocks of earthquake. When breaches in the masonry are examined, it can be seen that the external surface of the steps has, as it were, a double stone facing, each facing being carefully dressed. The body of the pyramid ...
— The Great Events by Famous Historians, Vol. 1 • Various
... rule the stripes of a Royal Bengal are single and dark. The skull is widely different from that of his brother the Hill tiger, being low in the crown, wider in the jaws, rather flat in comparison, and the brain-pan longer with a sloping curve at the end, the crest of the brain-pan being a concave curve. ...
— Sport and Work on the Nepaul Frontier - Twelve Years Sporting Reminiscences of an Indigo Planter • James Inglis
... revelation presents to us a perfectly different aspect of the universe from that presented by the sciences. The two informations are like the distinct subjects represented by the lines of the same drawing, which, accordingly as they are read {269} on their concave or convex side, exhibit to us now a group of trees with branches and leaves, and now human faces." ... "While then reason and revelation are consistent in fact, they often are inconsistent in appearance; and this seeming discordance ...
— On the Genesis of Species • St. George Mivart
... than three weeks. The trick put upon him may be shortly described by the fact that the female choristers were placed in an adjoining room, and that he only fired at their reflection thrown forward into that in which he slept by the effect of a concave mirror. ...
— Letters On Demonology And Witchcraft • Sir Walter Scott
... Long Vacation I had one private pupil, Crawford, the only pupil this year, and the last that I ever had. At this time there is on my papers an infinity of optical investigations: also a plan of an eye-piece with a concave lens to destroy certain aberrations. On Aug. 20th I went to Woodford to see Messrs Gilbert's optical works. From Aug. 13th I had been preparing for the discussion of the Greenwich Solar Errors, and I had a man at work in my rooms, ...
— Autobiography of Sir George Biddell Airy • George Biddell Airy
... upper angle of the terrace has been washed away and deposited in the lower angle, and the result is the beginning of a good series of curves. Figure 59 shows an ideal slope, with its double curve, comprising a convex curve on the top of the bank, and a concave curve at the lower part. This is a slope that would ordinarily be terraced, but in its present condition it is a part of the landscape picture. It may be mown as readily as any other part of the lawn, and it ...
— Manual of Gardening (Second Edition) • L. H. Bailey
... thought he could discern an irregular pink crescent, with the concave side downwards, somewhere in the blackness beyond the bows. He rubbed his eyes, and said nothing, believing that the unaccustomed strain of gazing into the dark had affected his sight. But the pink crescent brightened and deepened, and speedily it was joined by two others, ...
— The Captain of the Kansas • Louis Tracy
... of Lubaczow the Russian line drew back about twenty miles. For the defense of Lemberg the front ran in a concave form from along the River Tanev, five miles from Rawa-Ruska, down to Grodek and Kolodruby; then eastward behind the Dniester to Zuravno and Halicz. The marshes of the Dniester, then swollen by heavy rains, formed a good natural defense; the intrenchments ...
— The Story of the Great War, Volume V (of 12) - Neuve Chapelle, Battle of Ypres, Przemysl, Mazurian Lakes • Francis J. Reynolds, Allen L. Churchill, and Francis Trevelyan
... way changing the original focus. If, however, the supposed plane surface proves to be convex, the image will not be sharply defined in the telescope until the eyepiece is moved away from the object glass; while if the converse is the case, and the supposed plane is concave, the eyepiece must now be moved toward the objective in order to obtain a sharp image, and the amount of convexity or concavity may be known by the change in the focal plane. If the surface has ...
— Scientific American Supplement, No. 484, April 11, 1885 • Various
... sphere in the middle of a large hollow sphere, leaving a space of something more than half an inch between them. The interior sphere was insulated, the external one uninsulated. To the former he communicated a definite charge of electricity. It acted by induction upon the concave surface of the latter, and he examined how this act of induction was effected by placing insulators of various kinds between the two spheres. He tried gases, liquids, and solids, but the solids alone gave him positive results. He constructed two instruments of the foregoing ...
— Faraday As A Discoverer • John Tyndall
... on the pith Of sugar'd rush, and eats the sagg And well-bestrutted bee's sweet bag: Gladding his palate with some store Of emmets' eggs; what would he more? But beards of mice, a newt's stewed thigh, A bloated earwig and a fly; With the red-capp'd worm that's shut Within the concave of a nut, Brown as his tooth. A little moth Late fatten'd in a piece of cloth: With withered cherries, mandrakes' ears, Moles' eyes; to these the slain stag's tears The unctuous dewlaps of a snail, The broke-heart of a nightingale O'ercome in music; with a wine Ne'er ravish'd from ...
— The Hesperides & Noble Numbers: Vol. 1 and 2 • Robert Herrick
... the Earth's crescent, compared to the Lunar, was of dimensions much greater, being fully 4 times larger. You would have called it a vast, beautiful, but very thin bow extending over the sky. A few points, brighter than the rest, particularly in its concave part, revealed the presence of lofty mountains, probably the Himalayahs. But they disappeared every now and then under thick vapory spots, which are never seen on the Lunar disc. They were the thin concentric cloud rings that ...
— All Around the Moon • Jules Verne
... cut the soap into sections having concave ends, and in stamping, the corners are forced into the concavity, with the result that unsightly markings are produced at each end of the tablet. It is preferable to have a cutter with convex ends, and if the stamping is to be done ...
— The Handbook of Soap Manufacture • W. H. Simmons
... figures, should be studied. The whole of the exterior of the skull in all its parts has been altered; the hinder surface, instead of sloping backwards, is directed forwards, entailing many changes in other parts; the front of the head is deeply concave; the orbits have a different shape; the auditory meatus has a different direction and shape; the incisors of the upper and lower jaws do not touch each other, and they stand in both jaws above the plane of the molars; the canines of the upper jaw stand in front of those of the ...
— The Variation of Animals and Plants Under Domestication, Vol. I. • Charles Darwin
... his breakfast. The end of his spare time had now arrived, and emerging from the garden by getting over the hedge at the back he pursued a path northward, till he came to a wide and lonely depression in the general level of the upland, which was sown as a corn-field. This vast concave was the scene of his labours for Mr Troutham the farmer, and he descended ...
— Jude the Obscure • Thomas Hardy
... nut shown in Fig. 2 has but a single transverse slot, and the nut is made concave on the under surface, so that when the nut is screwed home it will contract the outer portion ...
— Scientific American, Volume XLIII., No. 25, December 18, 1880 • Various
... Performs not well in those substantial things, Whose mass adhesive to the metal clings; Where the strong labial muscles must embrace The gentle curve, and sweep the hollow space. With ease to enter and discharge the freight, A bowl less concave, but still more dilate, Becomes the pudding best. The shape, the size, A secret rests, unknown to vulgar eyes. Experienced feeders can alone impart A rule so much above the lore of art. These tuneful lips that thousand spoons have tried, ...
— Library Of The World's Best Literature, Ancient And Modern, Vol 4 • Charles Dudley Warner
... on the globe, had 4 iron supporters, and was a table about 20 inches in diameter, and 6 in thickness! The edge was cut into 12 concave superficies like so many half-cylinders; on each of which was a dial showing the hour by the shade of a fleur-de-lis fixed at the top of each half-cylinder. From the top of this table issued 4 iron branches, with glass bowls, like those ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 14, - Issue 400, November 21, 1829 • Various
... the contrary, is open at its upper extremity. The rays from the object observed penetrate freely into it, and strike a concave metallic mirror—that is to say, they are focussed. From thence their reflected rays meet with a little mirror, which sends them back to the ocular in such a way as ...
— The Moon-Voyage • Jules Verne
... who perform the vocal parts, the first is a fellow, in a tone that would rend hell's concave, bawling, "Dust, ho! dust, ho! dust!" Next to him, an amphibious animal, who nightly pillows his head on the sedgy bosom of old Thames, in a voice that emulates the rush of many waters, or the roaring of a cataract, is bellowing "Flounda,a,a,ars!" A daughter of May-day, who dispenses what in ...
— The Works of William Hogarth: In a Series of Engravings - With Descriptions, and a Comment on Their Moral Tendency • John Trusler
... fire and flame, which without doubt contain bodies in rapid motion, for they dissolve and melt numberless other bodies. Or, if one considers its effects, one sees that light collected, for instance, by a concave mirror has the power to heat like fire, i.e. to separate the parts of the bodies; this assuredly points to movement, at least in true philosophy in which one traces all natural activity to mechanical causes. In ...
— Man or Matter • Ernst Lehrs
... was next displayed; Tremendous Gorgon frowned upon its field, And circling terrors filled the expressive shield. Within its concave hung a silver thong, On which a mimic serpent creeps along, His azure length in easy waves extends, Till, in three heads, th' embroidered monster ends." See Pope's "Homer's Iliad," book xi., 1. 43. Lucian here means to ridicule, ...
— Trips to the Moon • Lucian
... (MASSON'S PINE.) Leaves in twos, 4 to 6 in. long, rather stiff, concave on one side and convex on the other, twisted but not curved; sharp-pointed, of a fresh, bright green color. Cones 1 to 11/2 in. long, conical, incurved, solitary but numerous, with closely overlapping scales terminating in slender prickles. An upright, compact tree, 40 to 50 ft. ...
— Trees of the Northern United States - Their Study, Description and Determination • Austin C. Apgar
... the conclusion that he had dropped into a sewer. To get out the way he had entered appeared impossible. He could not leap upward from the slimy, concave bottom the distance he had dropped. To follow the sewer upward would lead him nowhere nearer escape. There remained no hope but to follow the trickling stream downward toward the river, into which his judgment told him the entire sewer system of ...
— The Mad King • Edgar Rice Burroughs
... whole: tripods burning spirits of wine stand round this kind of dead man's throne, and as we saw it (by peering over the heads of our neighbors in the front rank), it looked, in the midst of the black concave, and under the effect of half a thousand flashing cross-lights, properly grand and tall. The effect of the whole chapel, however (to speak the jargon of the painting-room), was spoiled by being CUT UP: there were too many objects for the eye to rest upon: the ten thousand wax-candles, for ...
— The Second Funeral of Napoleon • William Makepeace Thackeray (AKA "Michael Angelo Titmarch")
... and a full understanding of his condition. His hair, somewhat dry, had fallen upon his forehead. His fine, smooth skin was darkened by the exposure of his daily wanderings. His cheek-bones, a trifle high, asserted their place above the softly concave cheeks. His mouth was closed and the lips were slightly compressed; the chin small, gracefully turned, not weak,—not strong. His eyes were abstracted, deep, pensive. His dress told much. The fine plaits of his shirt had sprung apart and been neatly sewed together ...
— Dr. Sevier • George W. Cable
... encircled the soldier's wrist and having thus formed a cushion to receive the pressure and protect the raw flesh, he closed his switch again and gently subjected the manacle to the revolving wheel, holding it upon the edge of the concave ...
— Tom Slade Motorcycle Dispatch Bearer • Percy Keese Fitzhugh
... discovery in these regions, one unbroken, or nearly unbroken, sheet of ice continues to extend. In the first few degrees of this its progress, its surface is very sensibly flattened, farther on depressed into a plane, and finally, becoming not a little concave, it terminates, at the Pole itself, in a circular centre, sharply defined, whose apparent diameter subtended at the balloon an angle of about sixty-five seconds, and whose dusky hue, varying in intensity, was, at all times, darker than any other ...
— The Works of Edgar Allan Poe - Volume 1 (of 5) of the Raven Edition • Edgar Allan Poe
... observe what he takes to be a single cloud; while a second spectator, on lower ground, will perceive that there are two clouds. The motions of clouds are so deceptive, that they often seem to be moving in a curve over the great concave of heaven, while they are in fact advancing in nearly a right line. Suppose, for example that a cloud is moving from the distant horizon towards the place where we stand, in a uniform horizontal line without changing either in size or form. Such a cloud, ...
— The Rain Cloud - or, An Account of the Nature, Properties, Dangers and Uses of Rain • Anonymous
... occasions for cords or strings, that men were not long in observing their various sounds, which might give rise to stringed instruments. Those of concussion, as drums and cymbals, might result from the observation of the naturally hollow noise made by concave bodies when struck. ...
— A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery • Benziger Brothers
... monstrosities but only as the most natural of artificialities; for they are a part of a horticultural whole. To walk into a Japanese garden is like wandering of a sudden into one of those strange worlds we see reflected in the polished surface of a concave mirror, where all but the observer himself is transformed into a fantastic miniature of the reality. In that quaint fairyland diminutive rivers flow gracefully under tiny trees, past mole-hill mountains, till they fall ...
— The Soul of the Far East • Percival Lowell
... may know it is D, they will say, Because it is made of a perpendicular line and has a curved line behind. Further information may then be given. Turn the D letter up thus , and say, I want to teach you the difference between concave and convex: the under part of the curve is concave and the upper part of it is convex. Then say, I shall now take the letter away, and wish you to shew me concave and convex on one of your fingers; when they ...
— The Infant System - For Developing the Intellectual and Moral Powers of all Children, - from One to Seven years of Age • Samuel Wilderspin
... below the fort some distance was the agency, and beyond it a stockade, inside which in those days dwelt the settlers. All this was strung out on one side of the White River, outside of the curve; and at a point near the agency a foot-bridge of two cottonwood trunks crossed to the concave of the river's bend—a bottom of some extent, filled with growing cottonwoods, and the tepees of many Sioux families. Along the river and on the ...
— The Jimmyjohn Boss and Other Stories • Owen Wister
... work, add (if necessary) fresh coke, and mix well; make hollows, and into these put old crucibles; pack around with coke, so that the surface shall be concave, sloping upwards from the mouths of the crucibles to the sides of the furnace; close the furnace, and, when uniformly heated, substitute for the empty crucibles those which contain the assays. It is rarely advisable to have a very hot fire at first, ...
— A Textbook of Assaying: For the Use of Those Connected with Mines. • Cornelius Beringer and John Jacob Beringer
... illustration of the daring of speculation than in the case of Lewes's theory of the relations of the subjective and objective. He interprets matter and mind, motion and feeling, objective and subjective, as simply the outer and inner, the concave and convex, sides of one and the same reality. Mind is the same as matter, except that it is viewed from a different aspect. In this opinion he resembles Schelling more than any other thinker, as he does in some other of his speculations. As a monist, his conclusions are similar to those of the leading ...
— George Eliot; A Critical Study of Her Life, Writings & Philosophy • George Willis Cooke
... elsewhere, sometimes in the form of Mexican onyx, which is only a translucent variety of the same marble. In its reproduction here the marble has been imitated even to the natural imperfections which roughened the Italian stone. In the concave surfaces of the ornamentation the color has been deepened, so that it appears sometimes as a rich reddish brown. All this enhances the antique effect, making the palace walls and columns still more like those of ...
— The Jewel City • Ben Macomber
... a minute morsel of protoplasm, which lives in a concave-convex, brown, finely reticulated shell, through a circular opening in the concave side of which it can project itself by throwing out pseudopodia. If we look through the microscope at a drop of water ...
— Unconscious Memory • Samuel Butler
... a matter of fact this form of leg is as old as the Romans and is really the same as the animal legs of wood or bronze, used as supports for tripods and tables by Assyrians, Egyptians and Greeks. The cabriole leg may be defined as "a convex curve above a concave one, with the point of junction smoothed away. On Italian console tables and French commodes we see the two simple ...
— The Art of Interior Decoration • Grace Wood
... in diameter and thirty inches long. In the farther end of the tube gleamed a lump of yellow metal, which I took to be gold. Hall and I were seated near another table about twenty-five feet distant from the tube, and on this table was an apparatus furnished with a concave mirror, whose optical axis was directed towards the tube. It occurred to me at once that this apparatus would be suitable for experimenting with electric waves. Wires ran from it to the floor, and in the cellar beneath was audible the beating of an engine. My companion made an adjustment ...
— The Moon Metal • Garrett P. Serviss
... uncorrupted frame, Such as the heavens produce: and round the gold Two brazen rings of work divine were roll'd. The bossy naves of sold silver shone; Braces of gold suspend the moving throne: The car, behind, an arching figure bore; The bending concave form'd an arch before. Silver the beam, the extended yoke was gold, And golden reins the immortal coursers hold. Herself, impatient, to the ready car, The coursers joins, and breathes ...
— The Iliad of Homer • Homer
... floor; some of the latter were but a few feet high from the floor; but the formation is going on constantly, and many centuries hence these stalagmites will extend to the ceiling and become complete columns. The stalagmites were all a little concave, and the cavities were filled with water. The water percolates through the roof, a drop at a time—often the drops several minutes apart—and more or less charged with mineral matter. Evaporation goes on slowly, leaving the mineral ...
— Memoirs of Three Civil War Generals, Complete • U. S. Grant, W. T. Sherman, P. H. Sheridan
... matter which has been removed. Nearly this whole line of coast consists of a series of greater or lesser curves, the horns of which, and likewise certain straight projecting portions, are formed of hard rocks; hence the concave parts are evidently the effect and the measure of the denuding action on the softer strata. At the foot of all the cliffs, the sea shoals very gradually far outwards; and the bottom, for a space of some miles, everywhere consists of gravel. I carefully ...
— South American Geology - also: - Title: Geological Observations On South America • Charles Darwin
... there who wore spectacles, not because he had bad eyes, for they were very bright and good, but because nature had formed the lenses of a more than usually rounded shape, with the consequence that their owner was short-sighted and needed a pair of concave glasses to deal with the rays of light and lengthen the focus of the natural lenses. But, metaphorically and poetically, as somebody once wrote, every boy wore glasses of the couleur-de-rose type—those which make everything that is happily beautiful seem ten times ...
— Glyn Severn's Schooldays • George Manville Fenn
... heaven expand into inconceivable dimensions, the stars would be seen to be scattered along the sky like the sands upon the sea-shore. Each bright particular star would be magnified a thousand times, seeming vastly larger, and yet vastly more distant. The whole concave of heaven then would appear a thousand times larger than it does to our eyes, that is, it would appear a thousand times over more like its real size, though even then, eyes thus grandly gifted would fall immeasurably short of the reality of the universe ...
— A Lecture on Physical Development, and its Relations to Mental and Spiritual Development, delivered before the American Institute of Instruction, at their Twenty-Ninth Annual Meeting, in Norwich, Conn • S.R. Calthrop
... may be procured from a plumber or hardware dealer. Split into the base of the cartilage so it may be spread as nearly flat as possible and lay on the lead, drawing around its outline with a nail point. Cut out the lead ears with a pair of metal-shears. Hammer into natural concave shape with a bit of heavy wood rounded into a ball at one end for the purpose. (For details of ear ...
— Taxidermy • Leon Luther Pray
... trumpet's voice, Now high in air the imperial standard waves, Emblazoned rich with gold, and glittering gems; And like a sheet of fire, through the dun gloom Streaming meteorous. The soldiers' shouts, And all the brazen instuments of war, With mutual clamor, and united din, Fill the large concave. While from camp to camp, 390 They catch the varied sounds, floating in air, Round all the wide circumference, tigers fell Shrink at the noise; deep in his gloomy den The lion starts, and morsels yet unchewed Drop from his ...
— The Poetical Works of Addison; Gay's Fables; and Somerville's Chase • Joseph Addison, John Gay, William Sommerville
... is a very late acquisition of the human mind, but we are already sufficiently imbued with it to be almost completely disabled from comprehending the thoughts of our ancestors. "How Finn cosmogonists could have believed the earth and heaven to be made out of a severed egg, the upper concave shell representing heaven, the yolk being earth, and the crystal surrounding fluid the circumambient ocean, is to us incomprehensible; and yet it remains a fact that they did so regard them. How the Scandinavians could have supposed the mountains to be the mouldering bones ...
— Myths and Myth-Makers - Old Tales and Superstitions Interpreted by Comparative Mythology • John Fiske
... refraction. He meditated day and night. At last he himself constructed an instrument,—a leaden organ pipe with two spectacle glasses, both plain on one side, while one of them had its opposite side convex, and the other its second side concave. ...
— Beacon Lights of History, Volume VI • John Lord
... wall three miles in length which should be massive enough to protect the city from any similar attack. Its top, which is five feet thick, is three feet above the highest point reached by the water. The bottom of the wall is sixteen feet thick. This wall, which is built concave toward the gulf, is protected by earth and stone filled in for two hundred feet, thus providing a driveway thirty feet wide with walks on either side, beautified ...
— History of the United States, Volume 6 (of 6) • E. Benjamin Andrews
... space. The blood, pulsed from my heart, sped through uncounted leagues before it reached my extremities; the air drawn into my lungs expanded into seas of limpid ether, and the arch of my skull was broader than the vault of heaven. Within the concave that held my brain, were the fathomless deeps of blue; clouds floated there, and the winds of heaven rolled them together, and there shone the orb of the sun. It was—though I thought not of that at the time—like a revelation of the mystery of omnipresence. It is difficult to ...
— The Lands of the Saracen - Pictures of Palestine, Asia Minor, Sicily, and Spain • Bayard Taylor
... bench of rock. The mouth of it on the other side opened into a mighty amphitheatre with solid rock walls shooting vertically hundreds of feet upward. Vertically, he thought—with the back of his head between his shoulders as he looked up—they were more than vertical—they were actually concave. The Almighty had not only stored riches immeasurable in the hills behind him—He had driven this passage Himself to help puny man to reach them, and yet the wretched road was going toward them like a snail. On the ...
— The Trail of the Lonesome Pine • John Fox, Jr.
... supplies nothing to the mind. The ideas of Christian theology are too simple for eloquence, too sacred for fiction, and too majestick for ornament; to recommend them by tropes and figures, is to magnify, by a concave mirror, the sidereal hemisphere. ...
— Lives of the Poets, Vol. 1 • Samuel Johnson
... archiepiscopal and episcopal rank, placed above the arms of prelates of the Church of England, sometimes borne as a charge, and adopted by the BERKELEYS as their crest. The contour of the mitre has varied considerably at different periods, the early examples being low and concave in their sides, the later lofty and convex. See ...
— The Handbook to English Heraldry • Charles Boutell
... fatal horse, But fate retards the blow, and stopt its force: The spear jumpt back upon the priest, so nigh, It gave new credit to the treachery. Yet to confirm how weak was the attempt 'Gainst what the gods will have, his javelin sent, Resum'd with double fury, thro' his side, And the large concave of the machine try'd: When from within the captive Grecians roar; And the beast trembles with another's fear. Yet to the town the present they convey, Thus a new stragem does Troy betray; While to the taken, she becomes a prey. But other monsters ...
— The Satyricon • Petronius Arbiter
... was short sighted, occupied the imperial box at the Coliseum, and, to look down into the arena, a space covering six acres, the area of the Coliseum, was obliged, as Pliny says, to look through a ring with a gem in it—no doubt a concave glass—to see more clearly the sword play of the gladiators. Again, we read of Mauritius, who stood on the promontory of his island and could sweep over the sea with an optical instrument to watch the ships of the enemy. This ...
— Scientific American Supplement No. 822 - Volume XXXII, Number 822. Issue Date October 3, 1891 • Various
... small branches; each berry supported by a seperate stem, and as many as from 3 to 18 or 20 in a clump. the berry is ovate with one of it's extremities attatched to the peduncle, where it is in a small degre concave like the insertion of the stem of the crab apple. I know not whether this fruit can properly be denominated a berry, it is a pulpy pericarp, the outer coat of which is in a thin smoth, tho firm tough pillecle; the ...
— The Journals of Lewis and Clark • Meriwether Lewis et al
... at dusk, as Miss Seward says she first entered it. The prismatic lantern diffused a light gloomily glaring, assisted by the paler flames of the little lamps on the chimney-piece. Through the open windows was shown a darkling view of the lawn, of the concave shrubbery of tall cypresses, yews, laurels, and lilacs, of the wooded amphitheatre on the opposite hill, and of the gray, barren mountain which forms the background. The evening star had risen above the mountain; and the airy harp rang loudly to the breeze, completing the ...
— The Friendships of Women • William Rounseville Alger
... the sidereal heavens have, not inadequately for the purpose designed, been represented by the concave surface of a sphere, in the centre of which the eye of an observer might be ...
— Sir William Herschel: His Life and Works • Edward Singleton Holden
... hear in distance harps By heavenly seraphs strung, And in the concave of the sky The holy vespers sung! Oh, thou great Source of light and power, We bless ...
— The Modern Scottish Minstrel, Volumes I-VI. - The Songs of Scotland of the Past Half Century • Various
... in the thirteenth century, mentioned magnifying glasses as being useful to old people to make them see better. True spectacles are said to have been fashioned in 1317 by Salvino degli Armati, a Florentine nobleman. At first they were convex; indeed, no mention of concave glasses for shortsighted persons was made until towards the middle of the sixteenth century. From that time onward there were developments, and among the household curios are to be found silver, brass, and tortoiseshell rims, and glasses of ...
— Chats on Household Curios • Fred W. Burgess
... display ad. with wood-cut portrait of a chamber- set occupying the foreground and the clare-obscure worked up with various sizes and styles of black type, possesses far more charm for him than does the deep blue of our Southern sky, whose mighty concave seems to reach to Infinity's uttermost verge; a two-story brick livery stable or laundry is to him far more interesting than the splendors of the Day-god rising from the ocean's blue; an eighty-cent dollar with its lying legend more beautiful in his eyes than even Austin's violet ...
— Volume 1 of Brann The Iconoclast • William Cowper Brann
... greatly aided in this part of the work by the remarkable concave gratings lately constructed by Prof. Rowland, of Baltimore, one of which I have the pleasure of showing you. ...
— Scientific American Supplement, No. 363, December 16, 1882 • Various
... the prow, watching our course; when suddenly I heard the waters break with redoubled fury. We were certainly near the shore—at the same time I cried, "About there!" and a broad lightning filling the concave, shewed us for one moment the level beach a-head, disclosing even the sands, and stunted, ooze-sprinkled beds of reeds, that grew at high water mark. Again it was dark, and we drew in our breath with such ...
— The Last Man • Mary Shelley
... burning boats on the canal to the great Galligo Mills, to files of massive warehouses groaning with tobacco, into the heart of the town, where stores, and vaults, and banks, and factories lined the wide, undulating streets; it filled the gray concave with flame till the stars of the dawn shrank to pale invisibility in the advancing glare, and the crackle of hot roofs and beams, and the crash of walls and timbers, drowned the cries of the frightened and bankrupt, ...
— Campaigns of a Non-Combatant, - and His Romaunt Abroad During the War • George Alfred Townsend
... of this place. His next object was to ascertain the altitude of the sun, at the same solstice, and on the very same day, at Alexandria. This he effected by a very simple contrivance: he employed a concave hemisphere, with a vertical style, equal to the radius of concavity; and by means of this he ascertained that the arch, intercepted between the bottom of the style and the extreme point of its shadow, was 7 deg. 12'. This, of course, indicated the distance of the ...
— Robert Kerr's General History and Collection of Voyages and Travels, Volume 18 • William Stevenson
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