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Evolution in Action

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3:21
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Why NOVA Covered the Case

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Can the Chimp Get the Grape?

Can the Chimp Get the Grape?

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Can the Bonobo Get the Apple?

Can the Bonobo Get the Apple?

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Bathing with the "Car Talk" Guys

Bathing with the "Car Talk" Guys

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Martian Weather

Martian Weather

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Put A Lid on It

Put A Lid on It

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The Founders of Modern Astronomy

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Surviving an Elevator Fall

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Shabbat Elevator

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Taking the Heat

Taking the Heat

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Six Questions with David Pogue

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NOVA

How Percy Julian Became a Great 20th Century Scientist

Black chemist Percy Julian met with every possible barrier in a deeply segregated America. Here's how he rose to the highest levels of scientific and personal achievement.