Birdwatch Note Rating
2024-05-24 07:17:12 UTC - HELPFUL
Rated by Participant: 8E39989531CE54054F2FB7889463CC169CDC53BC404ED4F7EB237BBDD05CA3D4
Participant Details
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
All Note Details