this post was submitted on 08 Aug 2023
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[โ€“] jarfil@beehaw.org 12 points 1 year ago (1 children)

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