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Hunt for the Oldest DNA

Hunt for the Oldest DNA

Season 51 Episode 4
53:10
A.I. Revolution

A.I. Revolution

Season 51 Episode 5
53:30
Great American Eclipse

Great American Eclipse

Season 51 Episode 6
53:34
Secrets in Your Data

Secrets in Your Data

Season 51 Episode 7
53:40
Decoding the Universe: Cosmos

Decoding the Universe: Cosmos

Season 51 Episode 8
53:38
Solar System: Storm Worlds

Solar System: Storm Worlds

Season 51 Episode 9
53:34
Solar System: Strange Worlds

Solar System: Strange Worlds

Season 51 Episode 10
53:34
Solar System: Volcano Worlds

Solar System: Volcano Worlds

Season 51 Episode 11
53:34
Solar System: Icy Worlds

Solar System: Icy Worlds

Season 51 Episode 12
53:34
Solar System: Wandering Worlds

Solar System: Wandering Worlds

Season 51 Episode 13
53:34
Decoding the Universe: Quantum

Decoding the Universe: Quantum

Season 51 Episode 14
53:40
Building Stuff: Boost It!

Building Stuff: Boost It!

Season 51 Episode 15
53:40
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NOVA

Building the Eiffel Tower

Season 51 Episode 3

Explore the revolutionary engineering behind Paris’s iconic landmark. Completed in 1889, the iron tower smashed the record for the tallest structure on Earth, ushering in a new age of global construction that reached for the skies.

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Season
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.
A.I. Revolution
53:30
Explore the promise and perils of new A.I. technologies.
Hunt for the Oldest DNA
53:10
Follow the quest to recover DNA millions of years old for the very first time.
Easter Island Origins
Unlock with PBS Passport
53:17
New evidence reveals the real story of Easter Island and the builders of its stone heads.
When Whales Could Walk
53:35
Giant fossils uncovered in the Sahara Desert reveal new secrets of how whales evolved.
Lee and Liza's Family Tree
Unlock with PBS Passport
53:30
A family turns to science in their struggle to rediscover a history obscured by slavery.
The Battle to Beat Malaria
53:54
Follow the quest to create a lifesaving malaria vaccine.
Ancient Earth: Humans
Unlock with PBS Passport
53:15
How did Earth give rise to humans? See what made our species' existence possible.
Ancient Earth: Inferno
Unlock with PBS Passport
53:45
How did life bounce back after a cataclysmic extinction wiped out some 90% of all species?
Ancient Earth: Life Rising
Unlock with PBS Passport
53:47
See how life made the leap to land, turning a barren landscape into a lush, green world.
Ancient Earth: Frozen
Unlock with PBS Passport
53:46
How did life survive on a planet covered in ice from pole to pole?
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