c/3dprinting · by Wilshire@lemmy.ml · 2y3D Printing Your Own Triboelectric Generators https://hackaday.com/2023/12/31/3d-printing-your-own-triboelectric-generators/44 points · 2 comments · view on lemmy.world
2 Comments
huginn@feddit.it · 5 pts · 2y
I expect it would take approximately a century to get more energy out of it than went into its production.
jet@hackertalks.com · 2 pts · 2y
It's very cool, a poc maybe, or science demonstrator .