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GNU Too (gnu2@gnusocial.jp)'s status on Tuesday, 13-May-2025 13:10:23 JST

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    GNU Too (gnu2@gnusocial.jp)'s status on Tuesday, 13-May-2025 13:10:23 JST GNU Too GNU Too
    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. - https://farmingdale-observer.com/2025/05/10/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/
    In conversation about a day ago from mustard permalink

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    1. Domain not in remote thumbnail source whitelist: farmingdale-observer.com
      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.
      from Rose Dixon
      Storing renewable energy sustainably and efficiently is one of the major challenges of our time. A team of German researchers is proposing a revolutionary solution: concrete spheres immersed in the ocean floor. Their potential is such that California is preparing to test a large-scale prototype. A simple, ingenious concept The…

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