if you drill a hold a mile or more deep, and a second hole in paralel, you can put explosiions at the bottom of both holes, this will join them together, you then put water in one end and get steam out of the other hole, this is free enegy.
why or when would this be worth doing, well in the arctic or antartic. or to run a steam engine, or generate electricity.
I heard this method years ago, so I cant take credit for the idea
https://en.wikipedia.org/wiki/Geothermal_heat_pump
Quote from: Staggerwing on October 31, 2017, 06:39:47 PM
https://en.wikipedia.org/wiki/Geothermal_heat_pump
good find
Stags, you're a buzzkill! :D