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A German Experiment Proved That Simple Concrete Spheres Make Fantastic Batteries. Now, California Plans To Submerge A 9-Meter Diameter Sphere In The Ocean And Is Already Planning Versions Of 30 Meters (farmingdale-observer.com)

submitted 9 months ago by Dadifer@lemmy.world to c/science@lemmy.world

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[-] shalafi@lemmy.world 7 points 9 months ago

Narrated by Sir Attenborough.

this post was submitted on 11 May 2025

194 points (97.1% liked)

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