ClassX Video Lessons Subjects

Category: Subjects

Amazing Facts to Blow Your Mind Pt. 1

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We Ate Like Astronauts | Space Food Diet

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What Happens In One Minute?

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The LOUDEST vs QUIETEST Room In The World

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Amazing Olympic Facts

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How Old Are Your Ears? (Hearing Test)

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When Millennials Try Environmentalism

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How Do You Build A Refugee Camp?

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We Tested Houseplants In ZERO LIGHT – The results were shocking

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Mask vs No Mask Lab Results – Do they work?

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