[xkcd] Physics will make you rich!xkcd.comexternal-link supercheesecake ( @supercheesecake@aussie.zone ) Science • 2 years ago message-square23fedilinkarrow-up1163
arrow-up1163external-link[xkcd] Physics will make you rich!xkcd.com supercheesecake ( @supercheesecake@aussie.zone ) Science • 2 years ago message-square23fedilink
minus-square jarfil ( @jarfil@beehaw.org ) linkfedilink13•2 years agoCopper wouldn’t cut it, too much resistance. You need a superconductor… only problem is how to keep it cold enough at below 1000C.
minus-square redcalcium ( @redcalcium@lemmy.institute ) linkfedilink10•2 years agoEasy, just cool it with some sort of space refrigerator. Solar powered of course. Net electricity arrived on earth after cooling cost: 1kwh/day
Copper wouldn’t cut it, too much resistance. You need a superconductor… only problem is how to keep it cold enough at below 1000C.
Easy, just cool it with some sort of space refrigerator. Solar powered of course.
Net electricity arrived on earth after cooling cost: 1kwh/day