Birdwatch Note Rating
2024-05-25 11:57:29 UTC - NOT_HELPFUL
Rated by Participant: B61243C0A892C7E8FE2FF701D30AD88C539B8B6AE5312DD72C521CA5995C0C61
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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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