Melatonin@lemmy.dbzer0.com to Asklemmy@lemmy.ml · 1 年前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?lemmy.dbzer0.comimagemessage-square245fedilinkarrow-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 年前message-square245fedilink
minus-squareMJBrune@lemmy.worldlinkfedilinkarrow-up7·1 年前Some mini black holes do not grow into black holes. They collapse. The issue is that they aren’t stable for any decent length of time. Fractions of a nanosecond.
minus-squareJourei@lemm.eelinkfedilinkEnglisharrow-up1·1 年前A capitalist haven, think of how many black holes one could sell!
Some mini black holes do not grow into black holes. They collapse. The issue is that they aren’t stable for any decent length of time. Fractions of a nanosecond.
A capitalist haven, think of how many black holes one could sell!