ClassX Video Lessons Youtube Channel TED Ed

Category: TED Ed

What causes bad breath? – Mel Rosenberg

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Why every world map is wrong – Kayla Wolf

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Why are some people left-handed? – Daniel M. Abrams

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The breathtaking courage of Harriet Tubman – Janell Hobson

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Why should you read ‘The Master and Margarita’? – Alex Gendler

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How tall can a tree grow? – Valentin Hammoudi

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How the world’s first metro system was built – Christian Wolmar

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How smart are orangutans? – Lu Gao

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Which sunscreen should you choose? – Mary Poffenroth

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The evolution of the human eye – Joshua Harvey

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