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Bombing Hitler's Supergun

Bombing Hitler's Supergun

Season 43 Episode 14
53:49
School of the Future

School of the Future

Season 43 Episode 15
1:53:34
Ultimate Cruise Ship

Ultimate Cruise Ship

Season 44 Episode 4
53:09
Building Chernobyl's MegaTomb

Building Chernobyl's MegaTomb

Season 44 Episode 8
52:55
Killer Volcanoes

Killer Volcanoes

Season 44 Episode 16
54:10
Killer Hurricanes

Killer Hurricanes

Season 44 Episode 17
53:11
Killer Floods

Killer Floods

Season 44 Episode 18
54:10
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
Volcano on Fire

Volcano on Fire

Season 45 Episode 10
53:37
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NOVA

Operation Lighthouse Rescue

Season 43 Episode 13

On the picturesque bluffs at the very tip of the island of Martha’s Vineyard, disaster looms. The historic Gay Head Lighthouse is soon to become the next victim of the persistent erosion of the island’s cliffs. Built in 1856, the more than 400-ton structure soars 175 feet above the sea. But over the years, storms and the raging ocean have eroded the headland away.

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Building Stuff: Change It!
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From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
Building Stuff: Reach It!
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Humans are born to roam. See how engineers are inventing new ways to explore and extend our range.
Building Stuff: Boost It!
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Dive into the universe at the tiniest – and weirdest – of scales.
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Meet the surprising, oddball worlds moving around our solar system.
Solar System: Icy Worlds
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Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
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