ClassX Video Lessons

Category: Video Lessons

The Secrets of Extreme Breath Holding

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This Country Has Something Everyone Else Wants

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Monoclonal Antibodies | How to Turn Cancer Against Itself

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The Cruel Irony Of Air Conditioning

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The Bacteria That Made Life Possible Are Now Killing Us

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Our Best View Of Bacteria Is…From Space?!

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How We Evolved To Browse The Web

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The Secret Global Sewer System

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Why Exercise Is Hard

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How The Modern World Tricks Our Bodies Into Hurting Themselves

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