NOVA
Season 33 Episode 1 - Mystery of the Megaflood
It was the greatest flood of the past two million years, and it posed a giant scientific riddle. A maverick geologist became convinced that thousand-foot-deep floodwaters had scoured out vast areas of the American northwest near the end of the last ice age. Mainstream scientists scorned his theory while he searched patiently for answers to what could have triggered such an inconceivably violent event. Finally, an ingenious solution silenced the skeptics: traces of an enormous ice dam half a mile high, which had blocked a valley in present-day Montana and created an enormous lake behind it. With the help of stunningly realistic animation, NOVA takes viewers back to the Ice Age to reveal what happened when the dam broke, unleashing a titanic flood that swept herds of woolly mammoth and everything else into oblivion.
Episodes in Season 33
Mystery of the Megaflood
55 min
Sinking the Supership
55 min
Einstein's Big Idea
55 min
Volcano Under the City
55 min
Hitler's Sunken Secret
55 min
Newton's Dark Secrets
55 min
Storm That Drowned a City
55 min
The Mummy Who Would Be King
55 min
Deadly Ascent
55 min
The Perfect Corpse
55 min
Jewel of the Earth
55 min
The Ghost Particle
55 min
Arctic Passage
55 min
The Great Robot Race: Nova
55 min
Voyage to the Mystery Moon
55 min
Dimming the Sun
55 min
Wings of Madness
55 min
Family That Walks on All Fours
55 min
ScienceNOW: Extinction
57 min
Underwater Dream Machine
57 min
