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Jason Stotz

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Would it be possible to install wind turbines on train cars? Has it been done before?

I wonder if it's possible or if it has been done to attach small turbines so that the train's motion serves as a positive feedback loop; the faster it goes, the more energy it captures from its passing.

Is this possible?

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    Nov 13 2012: It would take extra power to move the train in the first place. What you are talking about is similar to the perpetual motion machine. The 2nd law of thermodynamics does not allow this sort of system to work. Pity......

    :-)

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