hi-speed bedini “one magnet charger”
Running from 9v bttry this spinner can charge 12V bttry (here shown fragment from 12,51V to 12.57V under 1 min), and speeding up, so have to reduce speed to avoid it fly away.
Experiments, inventions, patents, …
by F.E.N. · Published · Updated
Running from 9v bttry this spinner can charge 12V bttry (here shown fragment from 12,51V to 12.57V under 1 min), and speeding up, so have to reduce speed to avoid it fly away.
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