7 ms·
seems simpler to use solar to heat up rock and insulate it for use during the winter than to drill, but i'm not an engineer. this is already what the earth is
by websiteapi 10mo ago
seems simpler to use solar to heat up rock and insulate it for use during the winter than to drill, but i'm not an engineer.
this is already what the earth is doing, but at least now we can direct that energy where we want.
- Groxx 10mo agothermal sand batteries might be interesting to you, if you haven't seen them before