Birdwatch Note Rating
2023-05-21 10:03:09 UTC - NOT_HELPFUL
Rated by Participant: 21E34936E08C7E56FE6C0FE79096E5E9ECA26EE1FA699113D65DE3D34868066B
Participant Details
Original Note:
This"perpetual" marble ramp doesn’t operate with true perpetual motion. It uses batteries and a magnet to create the illusion that marbles can infinitely move throughout the contraption. Perpetual motion is purely hypothetical and impossible. https://theawesomer.com/this-is-not-a-perpetual-motion-machine/660022/ https://en.wikipedia.org/wiki/Perpetual_motion
All Note Details