ClassX Video Lessons Youtube Channel TED Ed

Category: TED Ed

Plato’s Allegory of the Cave – Alex Gendler

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Can robots be creative? – Gil Weinberg

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Where did Earth’s water come from? – Zachary Metz

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What did democracy really mean in Athens? – Melissa Schwartzberg

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How do geckos defy gravity? – Eleanor Nelsen

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The effects of underwater pressure on the body – Neosha S Kashef

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Camera or eye: Which sees better? – Michael Mauser

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How brass instruments work – Al Cannon

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Why are manhole covers round? – Marc Chamberland

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How to spot a counterfeit bill – Tien Nguyen

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