ClassX Video Lessons Grade Grade 9

Category: Grade 9

Why do humans have a third eyelid? – Dorsa Amir

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The wildly complex anatomy of a sneaker – Angel Chang

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A day in the life of an Aztec midwife – Kay Read

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What can DNA tests really tell us about our ancestry? – Prosanta Chakrabarty

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The myth of Jason, Medea, and the Golden Fleece – Iseult Gillespie

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Can you solve the honeybee riddle? – Dan Finkel

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The big-beaked, rock-munching fish that protect coral reefs – Mike Gil

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The last living members of an extinct species – Jan Stejskal

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The Japanese folktale of the selfish scholar – Iseult Gillespie

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Can you solve the riddle and escape Hades? – Dan Finkel

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