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?lemmy.dbzer0.comimagemessage-square281fedilinkarrow-up1517arrow-down131
arrow-up1486arrow-down1imageProbably 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.comMelatonin@lemmy.dbzer0.com to Asklemmy@lemmy.ml · 1 year agomessage-square281fedilink
minus-squaregedhrel@lemmy.worldlinkfedilinkarrow-up3·1 year agoCame here to mention laser cooling; glad someone else got there first.
Came here to mention laser cooling; glad someone else got there first.