There is nothing Top Men like better then reducing a design down to simple basics. (Well actually, snorkeling in Maui might give “reducing a design down to simple basics” a run for its money.)
Here is about as simple a motor as you can get – the old homopolar motor. Battery, magnet, and copper wire – combined to amaze even the dullest of the teeming masses.
Feel free to visit here for a few more details.
(Thanks Jonathan!)
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Previous related Wohba links:
Hexahexaflexagon
What i`ve done is a homopolar motor without neodymium magnethttp://www.metacafe.com/watch/966291/homopolar_motor_without_neodymium_magnet/
me gusta esta buenisimo
what is the battery size .