Brian Cox debunked the Big Bang! Wait, what?
18:39
Why Musk Is Wrong About Mars
22:38
I recently learned that waste heat will boil the oceans in about 400 years.
10:42
Brian Cox Debates If Aliens Have Visited Earth?
7:23
Yanis Varoufakis: What to watch for in 2025 – Trump, the US dollar, and China
16:59
Did the Big Bang happen?
9:07
Astrophysicists keep finding things that “shouldn’t exist”. I think I know why.
21:33
Human Extinction: What Are the Risks?
1:55:27