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Is there free-energy Dynamos?

  1. Jul 17, 2013 #1
    I really wonder if there was because I watch on youtube videos about free-energy generators/dynamos. If there was why wouldn't we use it for houses and power plants?? Or it doesn't produce much power?
  2. jcsd
  3. Jul 17, 2013 #2


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    Staff: Mentor

    Your instinct is correct: if they worked, they'd be everywhere. Those videos are fraudulent. And we don't discuss such things here because doing so attracts crackpots. Thread locked.
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