What is the Cosmic Microwave Background Radiation? And what does it mean?
49:11
Dark Energy and the Vacuum Catastrophe
48:49
What is the Chandrasekhar limit for White Dwarf Stars?
27:39
The Afterglow of the Big Bang: The Cosmic Microwave Background
1:27:34
What is the Schrödinger Equation? A basic introduction to Quantum Mechanics
43:02
What is Wave Particle Duality?
1:26:02
Was the Big Bang the Beginning? Reimagining Time in a Cyclic Universe
3:17:49
3+ Hours Of Facts About Our Galaxy To Fall Asleep To
39:18