Flame, electricity and the camera; man's progress from the first kindling of fire to the wireless telegraph and the photography of color (1900)
Iles, George, 1852-1942 · New York, Doubleday & McClure co. · leaf 122
ed much else of mo-ment, is given in The Intellectual Rise in Electricity, by Park Benjamin.New York, Appleton, 1895. FIRST ELECTRICAL MACHINE 97 (Fig. 23). The device marks the entrance of electricity asa creation of mechanical power on a scale impossible to thefriction of handkerchiefs on glass.… … Fig. 23.Von Guerickes first electrical machine. which resulted from the machines operation were no otherthan the reappearance of this work. Von Guerickescrude device was succeeded by a bottle-shaped cylinder ofglass; next came the circular glass plate whose sparks werecaught on metallic teeth and…
Fire · Electricity · Color photography
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