4 ms·
A few quick googles... https://en.wikipedia.org/wiki/Closed_timelike_curve https://en.wikipedia.org/wiki/Closed_timelike_curve as usual early thinkers on Gener
by tkahnoski 3y ago
A few quick googles... https://en.wikipedia.org/wiki/Closed_timelike_curve https://en.wikipedia.org/wiki/Closed_timelike_curve as usual early thinkers on General Relativity were already going down this road.