ClassX Video Lessons Youtube Channel TED Ed

Category: TED Ed

How do your kidneys work? – Emma Bryce

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Why is it so dangerous to step on a rusty nail? – Louise Thwaites

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How did Hitler rise to power? – Alex Gendler and Anthony Hazard

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Learning from smallpox: How to eradicate a disease – Julie Garon and Walter A. Orenstein

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What causes body odor? – Mel Rosenberg

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Oxygen’s surprisingly complex journey through your body – Enda Butler

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What makes a hero? – Matthew Winkler

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How the food you eat affects your gut – Shilpa Ravella

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Why do we, like, hesitate when we, um, speak? – Lorenzo García-Amaya

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Try something new for 30 days – Matt Cutts

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