Скачать или смотреть Splash 2020 Class 4: Black Holes

All about blackholes, what we can know and what we cannot.

CORRECTIONS: 10:52 the event horizon of the blackhole does not move through spacetime, it moves through space and time in such a way the total distance traveled is zero, same as light, delta s=0. Think about it.

For a quick course on quantum mechanics check out:    • Quantum Mechanics for Highschool Students ...  

20:20: One of the things I forgot to say was the reasons particles can pop in and out of existence and not violate conservation of energy is because they are "virtual" meaning they get borrowed from the past and the future, check out my video "Quantum Field Theory for Highschool students":
   • Quantum Field Theory for Highschool Studen...  

I also forgot say how this described blackhole radiation, if a particle and antiparticle pair gets created near the event horizon and antiparticle falls into the blackhole and the blackhole's mass drop while the particle escapes away. We perceive this as the black hole is radiating.
Here is a great video relating the casimir effect to the black hole radiation:    • Casimir Effect & Black Holes - Sixty Symbols