supercheesecake@aussie.zone to Science@beehaw.org · 1 年前[xkcd] Physics will make you rich!xkcd.comexternal-linkmessage-square23fedilinkarrow-up1161arrow-down10cross-posted to: xkcd@nom.momxkcd@lemmy.world
arrow-up1161arrow-down1external-link[xkcd] Physics will make you rich!xkcd.comsupercheesecake@aussie.zone to Science@beehaw.org · 1 年前message-square23fedilinkcross-posted to: xkcd@nom.momxkcd@lemmy.world
minus-squarejarfil@beehaw.orglinkfedilinkarrow-up13·1 年前Copper wouldn’t cut it, too much resistance. You need a superconductor… only problem is how to keep it cold enough at below 1000C.
minus-squareredcalcium@lemmy.institutelinkfedilinkarrow-up10·1 年前Easy, 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