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-square213fedilinkarrow-up1499arrow-down131
arrow-up1468arrow-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-square213fedilink
minus-squarecantstopthesignal@sh.itjust.workslinkfedilinkarrow-up13arrow-down1·1 year agohttps://en.m.wikipedia.org/wiki/Laser_cooling
https://en.m.wikipedia.org/wiki/Laser_cooling