ClassX Video Lessons

Category: Video Lessons

Why Are Adults Bad At New Languages?

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How Much Air Can A Tree Hold? #TeamTrees

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The Best Dragon (According to Science)

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Smartphones: A New Model for Energy Efficiency?

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Can AI Help Us Identify Animals?

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The Great Acceleration

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Nobody Really Knows What A Concussion Is

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Why It’s HARD To Bring A New Apple To Market

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You Have More Bones Than You Think

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How To Turn Poop Into Power

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