Birdwatch Note Rating
2023-05-25 20:02:41 UTC - HELPFUL
Rated by Participant: 905BE57F691C440F83664407FC4D058CEE131B7CA53084F88BD6C9959914B46D
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
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