Birdwatch Note Rating
2023-05-21 08:29:20 UTC - HELPFUL
Rated by Participant: F07A8E902F7C4CE8A8C079B41AAD849492B0427812C66583BD551F75591D3DBD
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