Quarks (extra footage)
22:21
Biggest Structure (extended interviews)
12:35
Dark Matter (extra footage)
8:32
Quarks - Sixty Symbols
17:08
Gravitational Waves (extra footage)
10:23
Planck Length (extra footage)
16:03
Physics Education - (Ed extended footage)
15:32
How do you measure a magnet?
11:30