3 ms·
https://en.m.wikipedia.org/wiki/The_Hole_Man https://en.m.wikipedia.org/wiki/The_Hole_Man Had a fun thought experiment around using a micro black hole to use gr
by upon_drumhead 2y ago
https://en.m.wikipedia.org/wiki/The_Hole_Man https://en.m.wikipedia.org/wiki/The_Hole_Man Had a fun thought experiment around using a micro black hole to use gravity for communications