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Wearable solar-powered gadget automatically regulates body temperature (arstechnica.com)
submitted 2 years ago by to c/technology@lemmy.world
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[–] 13 points 2 years ago (2 children)

No, just a topper. Less expenses and most people can keep their current mattresses which is better for the environment.

(I'm with you just brainstorming, lol)

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