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Danger
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#5
Sep21-06, 09:54 PM
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If it worked the way that you think it will, it would be a perpetual motion machine. You should take a good look at the laws of thermodynamics, then it will be clearer. You cannot extract more energy from something than you put in. Windmills are irrelevant because the wind has an awful lot more kinetic energy than is transformed into electricity.