Season 1 · Episode 2 of 8
Aired Oct 16, 2013
Asteroid Armageddon
Wed, Oct 16, 2013
·
44 min
0 of 8 watched this season
Investigating a giant asteroid that may have been responsible for killing off the dinosaurs. Also: a NASA super gun; an underground river in Mexico.
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Airs
Wed, Oct 16, 2013
44 min
Show
How the Earth Works
8 episodes
Episode
S1 · E2
in How the Earth Works