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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[–] burgersc12@mander.xyz 3 points 2 days ago

Sounds like a paper airplane would make a better "battery-free, flying robot" than this thing, all you need is an arm to throw it