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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 2 months ago by [email protected] to c/[email protected]

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[-] [email protected] 2 points 2 months ago

Oh I'm sure some rich bastards will find a way to ruin it.

this post was submitted on 11 May 2025

194 points (97.1% liked)

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