ClassX Video Lessons Youtube Channel Be Smart

Category: Be Smart

Why Jumping Spiders Have the Coolest (and DEADLIEST) Eyes in Nature

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Why Is Sex a Thing?

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What If Animals Gave Relationship Advice?

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Making ???? by Smashing Balls

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There Are Millions of Skeletons Hidden In Washington, DC

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How to Avoid a Deadly Asteroid Impact

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Attack of the Cosmic Space Junk!

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Exoplanets: Are There Other Earths?

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How Many Heartbeats Do We Get?

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I Don’t Know How to Feel About 2023

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