5 points
That’s just another way to turn heat into electricity. Those thermocouples could also be used on a campfire.
4 points
8 points
*
You think that’s hot shit: https://www.sciencedirect.com/science/article/abs/pii/S2468606921000538
In theory, if you made it small enough, you could make a gamma rectenna. Considering gamma rays are often smaller than an atom, you’d have to make the antenna out of something other than atoms though. Good luck.
2 points
