Nobelium - Periodic Table of Videos
11:46
Einsteinium - Periodic Table of Videos
14:35
Hafnium - Periodic Table of Videos
22:43
Tungsten (new) - Periodic Table of Videos
13:50
Why Does Everything Decay Into Lead
7:55
Why don't movies look like *movies* anymore?
25:05
Ranking Paradoxes, From Least to Most Paradoxical
20:57
Are there Undiscovered Elements Beyond The Periodic Table?
6:03