The elements of natural philosophy : copiously illustrated by familiar experiments and containing descriptions of instruments, with directions for using : designed for the use of schools and academies (1856)
Sprague, A. W. (Alfred White), 1821-1891 · Boston : Phillips, Sampson & Company · leaf 197
electric spark be passed through these, the instantaneous pas-sage of the fluid will render the whole Fisr. 159. ^ word or other figure beautifully lumi-nous. Experiment. — Connect one end ofthe Luminous Frame^ Fig. 158, withthe floor and earth; bring the ball atthe other end to the prime…
Physics
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