A team uncovers the secrets behind a massive asteroid impact that may have caused the dinosaurs' extinction, and one team member gets to witness the impressive abilities of a NASA supergun.
Aired: Oct 9, 2013A dormant underwater volcano stirs, threatening global catastrophe as it read...
Aired: Oct 16, 2013A team uncovers the secrets behind a massive asteroid impact that may have ca...
3. Will Iceland Poison the Skies?
Aired: Oct 23, 2013A team of scientists, led by Martin and Liz, embark on a perilous journey to ...
Aired: Oct 30, 2013Unraveling Hawaii's complex geological legacy, a couple uncovers a series of ...
Aired: Nov 5, 2013Exploring the fiery depths of Mount Vesuvius, Liz Bonnin and Martin Pepper un...
6. The Rockies Built the Atom Bomb
Aired: Nov 12, 2013The next episode uncovers the surprising connection between the Rocky Mountai...
Aired: Nov 19, 2013Next episode, Martin and Liz embark on a thrilling journey across diverse lan...
Aired: Nov 26, 2013In the next episode, Liz and Martin embark on a thrilling adventure to Japan,...
Appearances
