this post was submitted on 25 Apr 2024

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Futurology

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German researchers have developed a solar cell film, 1/20th the thickness of human hair, that allows small commercial drones coated with it to be fully self-charging. (techxplore.com)

submitted 1 year ago by Lugh to c/futurology

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[–] possiblylinux127@lemmy.zip 1 points 1 year ago

Its probably already a thing