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 2 days ago by RewindAgain to c/futurology

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[–] RIPandTERROR@sh.itjust.works 1 points 1 day ago (1 children)

It would be more of a robot part with the rest of the robot being the magnet

[–] ramenshaman@lemmy.world 1 points 1 day ago

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