Electric toy making for amateurs. This work treats on the making of electrical toys, electrical apparatus, motors, dynamos and instruments in general ... By T. O'Conor Sloane .. (1914)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, The N.W. Henley publishing co. · leaf 108
d. The other ends of the pieces havehandles. If, now, the hand-wheel is rapidly turned, while thehandles are held one in each hand, or are applied todifferent parts of the body, a succession of rapidlysucceeding shocks will be felt. Should it be desired to have the impulses all runin the same… … ELECTRIC ART1LLER Y. 107 wire, No. 25, or thereabouts, and if provided with thecommutator just alluded to, it will give quite cur-rent enough to heat fine platinum wire and decom-pose water. Electric Artillery. Explosions of gunpowder, or of hydrogen, or of coalgas, mixed with oxygen or air, canbe…
Electric apparatus and appliances · Electric toys
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
