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NOVA
Repairing Notre Dame's Vaults with Underground Quarries
By exploring Paris' underground tunnels, can scientists identify the original source of Notre Dame's vaulting stone, damaged in the 2019 fire?
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How courage and ingenuity saved Allied troops during the epic Dunkirk operation in 1940.
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Take a mind-blowing voyage to the most powerful and mysterious objects in the universe.
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52:55
Engineers race to build a massive dome to contain the crumbling remains of the reactor.
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How can the science of learning help us rethink the future of education for all children?
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Watch as Otzi, a 5000-year-old mummy, is brought to life and preserved with 3D modeling.
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Retrace the thought experiments that inspired his theory on the nature of reality.
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How has the land shaped our lives, from the arrival of the first Americans to today?
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How did massive volcanic eruptions, inland seas, and land bridges pave the way for life?
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Experience the colossal geologic forces that shaped our continent over 3 billion years.