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New sodium-ion battery skips mechanical cooling with 97.9% efficiency (interestingengineering.com)
submitted 3 months ago by to c/technology@lemmy.world
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I've been hearing about these for a few years now. Huge if they work out at a large scale.

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[–] 33 points 3 months ago (3 children)

Maybe, but I want to see Uranium batteries go mainstream, how 'bout U?

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