ClassX Video Lessons Youtube Channel Be Smart

Category: Be Smart

How Poop Shapes the World

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There’s No Such Thing As Cold

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How To See a Black Hole with a Planet-Sized Telescope | STELLAR

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%$?# Allergies!

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Why the Heck Are We Ticklish?

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The Largest River On Earth Is In The Sky

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The Science and Beauty of Auroras

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Some People Won’t Be Able to Listen to This Video

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Ask Joe Stuff #2

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Building Curiosity

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