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NOVA

Season 3, episode 7. This player now records resume state for the active profile so browse, account, and detail pages can bring you back here quickly.

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S3 E7

Ninety Degrees Below

There's one place on earth where no one will ever catch a cold. And the freezing waters are so bitter there that a fish has been discovered to have developed its own anti-freeze. NOVA explores Antarctica—the coldest desert in the world.

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Season 3

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Episode 1: Predictable Disaster

Episode 2: Joey

Episode 3: Meditation and the Mind

Episode 4: The Planets

Episode 5: A Desert Place

Episode 6: A Small Imperfection

Episode 7: Ninety Degrees Below

Now playing

Episode 8: The Race for the Double Helix

Episode 9: The Renewable Tree