The Black Hole Bomb and Black Hole Civilizations
[https://youtu.be/ulCdoCfw-bY] (YouTube link)Black holes are pretty cool to study, not cool to get close to, but did you know that black holes spin? You never thought about it before, but since everything else in space s...
https://www.neatorama.com/2018/04/22/The-Black-Hole-Bomb-and-Black-Hole-Civilizations/