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Climate Action Without the Feds?

Climate Action Without the Feds?

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2:47
When Turkeys Attack

When Turkeys Attack

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2:36
How Much Does a Thought Weigh?

How Much Does a Thought Weigh?

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3:57
Four Types of Black Holes

Four Types of Black Holes

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2:00
Black Hole Hunter: Chung-Pei Ma

Black Hole Hunter: Chung-Pei Ma

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4:22
Black Hole Hunter: Andrea Ghez

Black Hole Hunter: Andrea Ghez

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3:39
Black Hole Star Cake

Black Hole Star Cake

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5:10
What's Inside a Black Hole?

What's Inside a Black Hole?

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3:36
Black Hole Hunter: Janna Levin

Black Hole Hunter: Janna Levin

Video
4:15
Black Hole Hunter: Priyamvda Natarajan

Black Hole Hunter: Priyamvda Natarajan

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3:55
Do Birds Remember Faces?

Do Birds Remember Faces?

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1:49
NOVA’s Big Ideas of 2017

NOVA’s Big Ideas of 2017

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3:08
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NOVA

What's Inside the Great Pyramid?

Cosmic particles reveal a previously hidden void in the Great Pyramid of Khufu in Egypt.