Blaubarschmann@feddit.detoAsklemmy@lemmy.ml•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?
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1 year agoCorrect. Convection would just annihilate your insulating effect
Replaceable batteries are coming to the EU in general, at least for portable devices, via the EU Batteries Regulation, which is in force already and requires all portable batteries to be easily removable and replaceable by the end user from 2027