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Saving the Montauk Lighthouse

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2:55
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3 Things "Faster Than Light"

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The Physics Behind Texting

The Physics Behind Texting

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Make Your Own Hydrothermal Vent

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1:44
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NOVA Black Holes App

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1:00
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Drilling For the Dinosaurs' End

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3:15
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The Serengeti Lion Project

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1:37
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The Hole in the Sky

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2:21
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Where Your Face Comes From

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3:58
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Why More Testing Is Good

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3:23
Can Meditation Prevent Suicide?

Can Meditation Prevent Suicide?

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3:06
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Dancing to Learn... Science

Video
4:01
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NOVA

Gravity Changes Colors

This ingenious experiment proves that gravity changes the color of light all around us.