Electric toy making for amateurs : including batteries, magnets, motors, miscellaneous toys and dynamo construction (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York : Munn · leaf 121
118 ELECTRIC TO Y MAKING. This may be made much more efficient by the use of some amalgam such as that used on electric machines. Simple Experiments in Static Electricity. Some simple experiments in static electricity are next illustrated. The first cut shows a modification … r PIG. 48. GLASS SHOW-CASE EXPERIMENT. of Ano-Kato. It is supposed to be especially adapted for use on the interior of a glass case. A short silk thread, o, is stuck with a little bit of sealing-wax to the interior of a glass case, so as to hang down as shown in the full line. If, now, the exterior…
Electric apparatus and appliances · Electric toys
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
