this post was submitted on 01 Apr 2025

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World's smallest battery-free flying robot uses magnets for power. (interestingengineering.com)

submitted 3 days ago by RewindAgain@futurology.today to c/futurology@futurology.today

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[–] ramenshaman@lemmy.world 1 points 2 days ago

Technically, maybe. Pretty limited applications, I think, but very cool.