←back to thread

199 points angadh | 6 comments | | HN request time: 0.717s | source | bottom
1. SirFatty ◴[] No.44391387[source]
"...dumbest possible idea.."

It's a crowded field, you have to do something to stand out!

replies(1): >>44391980 #
2. wlesieutre ◴[] No.44391980[source]
Solar roadways!
3. MarkusQ ◴[] No.44392079[source]
Recently had a conversation of space based solar power pros and cons screech to a halt when someone said "Well what about space based geothermal?"
replies(3): >>44392254 #>>44394101 #>>44395980 #
4. Metacelsus ◴[] No.44392254[source]
maybe on Io :)
5. Nevermark ◴[] No.44394101[source]
What's the issue? If we can beam power down, we can beam it up!

More realistically, just drop a thermally conductive cable down to low solar orbit. Absolutely unlimited.

6. meepmorp ◴[] No.44395980[source]
I guess from a certain perspective, all our sources of geothermal energy are already located in space