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Building Chernobyl's MegaTomb

Building Chernobyl's MegaTomb

Season 44 Episode 8
52:55
Bird Brain

Bird Brain

Season 44 Episode 20
53:32
Black Hole Apocalypse

Black Hole Apocalypse

Season 45 Episode 1
53:26
Great Escape at Dunkirk

Great Escape at Dunkirk

Season 45 Episode 5
53:15
Decoding the Weather Machine

Decoding the Weather Machine

Season 45 Episode 7
1:53:20
Addiction

Addiction

Season 45 Episode 12
53:45
Thai Cave Rescue

Thai Cave Rescue

Season 45 Episode 14
53:34
Operation Bridge Rescue

Operation Bridge Rescue

Season 45 Episode 16
53:21
Pluto and Beyond

Pluto and Beyond

Season 46 Episode 1
53:30
Einstein's Quantum Riddle

Einstein's Quantum Riddle

Season 46 Episode 2
53:51
Decoding the Great Pyramid

Decoding the Great Pyramid

Season 46 Episode 4
53:23
The Next Pompeii

The Next Pompeii

Season 46 Episode 6
53:22
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NOVA

Ultimate Cruise Ship

Season 44 Episode 4

Weighing 54,000 gross tons and stretching over two football fields, the Seven Seas Explorer is no ordinary boat. Join pioneering shipbuilders as they endeavor to build the ultimate cruise ship. It will be decked with the finest gold, marble, and crystal and designed to offer guests the roomiest accommodations of any commercial cruise ship. But engineering opulence is no easy feat.

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Looking for Life on Mars
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NASA launches its most ambitious search yet for traces of ancient life on Mars.
NOVA Season 47
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Discover the fascinating chemistry that makes our world and everything in it—including us.
Beyond the Elements: Indestructible
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Discover the fascinating chemistry that makes our world and everything in it—including us.
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Discover the fascinating chemistry that makes our world and everything in it—including us.
Can We Cool the Planet?
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Scientists look to geoengineering and other methods to cool the planet.
Nature's Fear Factor
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Can bringing predators—and fear—back into an ecosystem help restore its natural balance?
Cat Tales
53:21
Goddess, demon, house pet? What does science say about the human relationship with cats?
Polar Extremes
1:52:46
Paleontologist Kirk Johnson explores the dynamic history—and future—of ice at the poles.
Decoding da Vinci
53:30
Discover the science behind Leonardo da Vinci's masterpieces—and Mona Lisa's iconic smile.
Rise of the Mammals
53:15
Amazing fossils reveal how mammals took over after an asteroid wiped out the dinosaurs.
The Next Pompeii
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53:22
In the shadow of Vesuvius and Pompeii, a lesser-known volcano puts Naples at risk.
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