1 Mevsim
8 Bölüm
How The Earth Works - Season 1 Episode 2 2. Bölüm (2013)
Investigating a giant asteroid that may have been responsible for killing off the dinosaurs. Also: a NASA super gun; an underground river in Mexico.
- Ülke :
- Tür : Documentary, Reality
- Stüdyo : Science
- Yönetmen :
- Oyuncular : Martin Pepper, Liz Bonnin
