A Brief History of the Universe! All Cosmology in 20 mins
13:50
The ABSURDITY of Quantum Mechanics at LARGE SCALES!
1:56:54
If the Universe Expands, What Is It Expanding Into?
2:32:39
The ENTIRE History of Human Civilizations | Ancient to Modern (4K Documentary) [Full Movie]
15:31
The Surprising Truth About the Higgs Boson "Discovery" at CERN
13:22
Brian Cox Explains The Fermi Paradox
1:10:07
A Brief History of Cosmology ~ Eric Bermingham
52:56
From Quark Soup to Atoms: The Universe’s First Three Minutes
12:36