"Conductive" Quotes from Famous Books
... sensitiveness to light is much greater than ever before known. The most sensitive cell ever produced, previous to my investigations, was one made by Dr. Werner Siemens, which was 14.8 times as conductive in sunlight as in dark. In table A, I give results obtained from a number ... — Scientific American Supplement, No. 492, June 6, 1885 • Various |