Dark Matter (extra footage)
17:08
Gravitational Waves (extra footage)
12:04
Quarks (extra footage)
17:26
Cosmic Microwave Background Radiation - Sixty Symbols
16:03
Physics Education - (Ed extended footage)
16:01
String Theory
19:39
What's Happening With Antimatter at CERN? Scientists Are Stumped Again
7:47:08
ADHD Relief Music: Studying Music for Better Concentration and Focus, Study Music
33:01