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NOVA
Building the Great Cathedrals
Season 37
Episode 11
How did medieval engineers construct magnificent skyscrapers of glass and stone?
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53:31
Explore great ancient Maya cities and why their inhabitants abandoned them.
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53:28
Take a tasty look at insect foods that could benefit our health and our warming planet.
53:28
Join the hunt for the universe’s most common—yet most elusive and baffling—particle.
53:36
As state-legalized cannabis spreads, NOVA explores its little-known risks and benefits.
53:13
A revealing new investigation of one of history’s most iconic aviation disasters.
54:06
Scientists race to help corals adapt to warming oceans through assisted evolution.
53:46
NASA launches its most ambitious search yet for traces of ancient life on Mars.
53:32
Discover the fascinating chemistry that makes our world and everything in it—including us.
53:30
Discover the fascinating chemistry that makes our world and everything in it—including us.
53:31
Discover the fascinating chemistry that makes our world and everything in it—including us.
53:31
Scientists look to geoengineering and other methods to cool the planet.
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1:33:41
We can now edit the human genome with a tool called CRISPR. But how far should we go?