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Witnesses Recount Surviving a Volcanic Explosion

Witnesses Recount Surviving a Volcanic Explosion

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2:57
Scientists Make Rare Discovery in Active Volcano

Scientists Make Rare Discovery in Active Volcano

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2:58
How an Underwater Volcano Produced a 60-Foot Tsunami

How an Underwater Volcano Produced a 60-Foot Tsunami

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2:35
Could Whale Poop Help Cool the Planet?

Could Whale Poop Help Cool the Planet?

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2:43
Is Pain Made in the Brain?

Is Pain Made in the Brain?

Video
3:40
Is the Human Brain Actually Two Minds?

Is the Human Brain Actually Two Minds?

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5:17
How Your Brain Interprets Color

How Your Brain Interprets Color

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2:24
Your Memories Are Not as True as You Think

Your Memories Are Not as True as You Think

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3:51
How Trauma Can Alter Your Biology

How Trauma Can Alter Your Biology

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4:40
What Happens in the Brain When you Sleepwalk?

What Happens in the Brain When you Sleepwalk?

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3:55
What If Part of Your Brain Was Missing?

What If Part of Your Brain Was Missing?

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2:29
What Made the Titan Submersible Design Unconventional?

What Made the Titan Submersible Design Unconventional?

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5:05
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NOVA

Meet Snow Cone the Right Whale and Her Calf

In 2020, the number of North Atlantic right whale calves born in the Southeast was slightly higher than it had been in previous years, but still nowhere near enough to get the population moving in a positive direction.
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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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