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How to make 100w Generator from 6V Using motor
American Airlines regional jet carrying 64 collides midair with military helicopter near D.C. airport Blue Bell Just Launched ...
Royal Institution10 个月
Michael Faraday's electric magnetic rotation apparatus (motor)
The motor features a stiff wire which hangs down into a glass vessel which has a bar magnet secured at the bottom. The glass vessel would then be part filled with mercury (a metal that is liquid at ...