Season 2
Episodes
1 Land Speed, Oil, and CSI Mar 15, 2010 
2 G-Force, Sport Relief, and Atoms Mar 22, 2010 
3 Charles Darwin, Hydrofoil and 3D Mar 29, 2010 
4 Steel, Immortality, Dolphins Apr 12, 2010 
5 Ash, Ice and Carbon Apr 19, 2010 
6 Happiness, Climate Change and Avalanches Apr 26, 2010 
7 Free Diving, Horsepower and Antimatter May 3, 2010 
8 Smell, Life and Junk Fuel May 10, 2010