Melatonin@lemmy.dbzer0.com to Asklemmy@lemmy.ml • 1 year agoProbably a stupid question, but will we ever have something like a microwave to make things cold? Is there a reason this can't exist?imagemessage-square53 fedilinkarrow-up1213
arrow-up1213imageProbably a stupid question, but will we ever have something like a microwave to make things cold? Is there a reason this can't exist?Melatonin@lemmy.dbzer0.com to Asklemmy@lemmy.ml • 1 year agomessage-square53 Commentsfedilink
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heat pump