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NOVA
Fifty Million Years Ago, the Arctic Was a Warm Swamp
Think you know what the Arctic looked like during the Eocene Epoch? Play NOVA’s Polar Lab to find out: You might be surprised by the plants and animals that used to call it home.
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53:40
Mysterious bodies are found under one of the world’s most famous cathedrals.
53:40
From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
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53:40
Humans are born to roam. See how engineers are inventing new ways to explore and extend our range.
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53:40
Is engineering humanity’s superpower? See how we can amplify our natural abilities in amazing ways.
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53:40
Dive into the universe at the tiniest – and weirdest – of scales.
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53:34
Meet the surprising, oddball worlds moving around our solar system.
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53:34
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
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53:34
Discover the powerful volcanic eruptions that have shaped worlds across our solar system.
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53:34
What are the weirdest worlds in our solar system, and how did they come to be?
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53:34
Discover the dramatic forces creating spectacular weather on neighboring planets and moons.
53:38
Explore big discoveries that have revolutionized our understanding of the universe.
53:40
Find out who’s using your data and what you can do about it.