19:47
How did they actually take this picture? (Very Long Baseline Interferometry)
26:33
Let's reproduce the calculations from Interstellar
12:26
The experiment that revealed the atomic world: Brownian Motion
51:50
Mind-Blowing Theories on Nothingness You Need to Know | Documentary
10:14
Spinning Black Holes
11:30
Inside the black hole image that made history | Sheperd Doeleman
27:10
Brian Cox: Something Terrifying Existed Before The Big Bang
18:21