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-square248fedilinkarrow-up1516arrow-down131
arrow-up1485arrow-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-square248fedilink
minus-squareTigrisMorte@kbin.sociallinkfedilinkarrow-up23arrow-down5·1 year agoIt is called liquid nitrogen and it is too expensive to store.
minus-squarethreelonmusketeers@sh.itjust.workslinkfedilinkEnglisharrow-up1·1 year agoIt’s not just too expensive to store, it’s thermodynamically impossible to store indefinitely at room temperature.
It is called liquid nitrogen and it is too expensive to store.
It’s not just too expensive to store, it’s thermodynamically impossible to store indefinitely at room temperature.