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The Pattern in Nature's Networks

The Pattern in Nature's Networks

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3:25
Brushes with Death

Brushes with Death

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2:27
Tiny Tattoo Vaccines

Tiny Tattoo Vaccines

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5:52
Fighting HPV in Bhutan

Fighting HPV in Bhutan

Video
6:19
Stabilizing Vaccines with Silk

Stabilizing Vaccines with Silk

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3:57
Two Weeks Under the Sea

Two Weeks Under the Sea

Video
4:33
Early Earth Bombarded By Comets

Early Earth Bombarded By Comets

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5:10
Hunting Planets

Hunting Planets

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4:40
Is There Life on Enceladus?

Is There Life on Enceladus?

Video
6:14
U.S. Polio Vaccines: Then and Now

U.S. Polio Vaccines: Then and Now

Video
13:47
A History of Vaccination

A History of Vaccination

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4:48
Immunity and Vaccines Explained

Immunity and Vaccines Explained

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2:11
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NOVA

Knotty Thrills

Three physicists untie a 150-year-old tangle of a puzzle.
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Mind Over Money
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52:52
Season 37 Episode 7
Mind Over Money
Can markets be rational when humans aren't?
Doctors' Diaries
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1:42:48
Season 36 Episode 8
Doctors' Diaries
Seven doctors, 21 years... Saving lives is only part of the story.
Car of the Future
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53:12
Season 35 Episode 9
Car of the Future
The "Car Talk" guys look for a new breed of clean, fuel-efficient vehicles.
Forgotten Genius
1:52:42
Season 34 Episode 3
Forgotten Genius
The story of how African-American Percy Julian defied the odds to become a famous chemist.
Storm That Drowned a City
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52:31
Season 32 Episode 18
Storm That Drowned a City
What led to the devastating floods that Hurricane Katrina unleashed on New Orleans?
Einstein's Big Idea
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1:49:01
Season 32 Episode 13
Einstein's Big Idea
The story behind the world's most famous equation, e=mc2
Origins: Back to the Beginning
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53:31
Season 31 Episode 14
Origins: Back to the Beginning
Learn about the elements and their roles in the universe.
Origins: Where are the Aliens?
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53:31
Season 31 Episode 13
Origins: Where are the Aliens?
Journey back to the beginning of everything: the universe, Earth, and life itself.
Origins: How Life Began
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50:52
Season 31 Episode 12
Origins: How Life Began
Journey back to the beginning of everything: the universe, Earth, and life itself.
Origins: Earth is Born
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51:52
Season 31 Episode 11
Origins: Earth is Born
Journey back to the beginning of everything: the universe, Earth, and life itself.
Life and Death in the War Zone
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53:50
Season 31 Episode 6
Life and Death in the War Zone
An American combat hospital mobilized in Iraq faces a daily drama of wartime treatment.
The Elegant Universe: Part 3
53:06
Season 30 Episode 14
The Elegant Universe: Part 3
Will experimental particle physics confirm the wild predictions of string theory?
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