Birdwatch Note Rating
2024-05-24 01:34:59 UTC - HELPFUL
Rated by Participant: 10EA881718C8F2C06706012F348120B5EB4DED29624B5E541E29C6403A8DB2C2
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Original Note:
Perpetual motion machines aren't possible because they violate several thermodynamics rules. For example, you can't extract more energy by introducing less; you can only aspire to transform it from one kind into another (in a car, from chemical to mechanical energy). https://en.wikipedia.org/wiki/Perpetual_motion
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