The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 338
ned out you may see streams of feeble light appearon some parts of my body. Wlien such a streamer breaks out onany part of the body, it produces a sensation like the pricking ofa needle. Were the potentials sufiiciently high and the frequencyof the vibration rather low, the skin would ])i-obably be… … Fic. 169. a Holtz macliiiic. The breaking through of the skin though itmay seem im])(»ssil)le at iirst, would perhaps occur, by reason ofthe tissues under the skin being inconi]>Hrablv better eouthuting.This, at least, appeals phuisible, judging tVom some observations.1 can make these streams of…
Electric currents, Alternating · Electrical engineering
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