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Saving Notre Dame Preview

When Notre Dame Cathedral caught fire in 2019, Paris came perilously close to losing more than 800 years of history. As engineers rebuild, researchers use cutting-edge technology to piece together what happened and restore the cathedral.

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NOVA Season 51
53:40
From electric flight to artificial noses, engineers are finding new ways to preserve our planet.
Building Stuff: Reach It!
53:40
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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53:40
Is engineering humanity’s superpower? See how we can amplify our natural abilities in amazing ways.
Decoding the Universe: Quantum
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53:40
Dive into the universe at the tiniest – and weirdest – of scales.
Solar System: Wandering Worlds
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53:34
Meet the surprising, oddball worlds moving around our solar system.
Solar System: Icy Worlds
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53:34
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
Solar System: Volcano Worlds
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53:34
Discover the powerful volcanic eruptions that have shaped worlds across our solar system.
Solar System: Strange Worlds
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53:34
What are the weirdest worlds in our solar system, and how did they come to be?
Solar System: Storm Worlds
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53:34
Discover the dramatic forces creating spectacular weather on neighboring planets and moons.
Decoding the Universe: Cosmos
53:38
Explore big discoveries that have revolutionized our understanding of the universe.
Secrets in Your Data
53:40
Find out who’s using your data and what you can do about it.
Great American Eclipse
53:34
Explore the spectacular cosmic phenomenon of a total solar eclipse.
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