Some large commercial UPS devices use this kind of system, a large mass that's kept spinning and generates power when the motor drive is removed.
Some large commercial UPS devices use this kind of system, a large mass that's kept spinning and generates power when the motor drive is removed.
Every six months I think I can crack a perpetual motion machine, so I want to build one that will power a motor that keeps itself spinning.
Every six months I think I can crack a perpetual motion machine, so I want to build one that will power a motor that keeps itself spinning.
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