#428 – Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens

2985.638 - 3006.542 Sean Carroll

Space-time is becoming more and more warped, and eventually you hit a limit, and that's the singularity in your future. I wonder what time is like on the inside of a black hole. Time always ticks by one second per second. That's all it can ever do. Time can tick by differently for different people. And so you have things like the twin paradox, where two people initially are the same age.