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Probably a stupid question, but will we ever have something like a microwave to make things cold? Is there a reason this can't exist?
(lemmy.dbzer0.com)
this post was submitted on 14 Sep 2023
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Semiconductor mfg firesales.
Or if you want to spend the 20+k you can buy from the manufacturer.
Oh power usage.... that depends how much you need to cool down, and what setup you have. But usually they're 3 phase and lots of amps......