ClassX Video Lessons Subjects Science

Category: Science

Why you dream (and what they mean)

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The Science of Aging

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Can Music Improve Athletic Performance?

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Can You Trust Your Eyes?

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We were all female

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How Good Is Your Eyesight? (TEST)

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The Elements of the Pop Girlies

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Are you drinking the right milk?

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Fall Stories for Kidss

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Activity Video for Kids: Earth Yay!

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