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  4. You're Technically HOTTER Than The Sun (with XKCD!)

    You're Technically HOTTER Than The Sun (with XKCD!)

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  6. The Twins Paradox Hands-On Explanation | Special Relativity Ch. 8

    The Twins Paradox Hands-On Explanation | Special Relativity Ch. 8

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  7. Freezing water expands. What if you don't let it?

    Freezing water expands. What if you don't let it?

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  9. Spacetime Intervals: Not EVERYTHING is Relative | Special Relativity Ch. 7

    Spacetime Intervals: Not EVERYTHING is Relative | Special Relativity Ch. 7

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  12. Most Collisions Are Secretly in One Dimension

    Most Collisions Are Secretly in One Dimension

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  14. How Many Fossils to Go an Inch? (ft. Robert Krulwich)

    How Many Fossils to Go an Inch? (ft. Robert Krulwich)

    1
  15. Why LESS Sensitive Tests Might Be Better

    Why LESS Sensitive Tests Might Be Better

    2
  16. General Relativity Explained in 7 Levels of Difficulty

    General Relativity Explained in 7 Levels of Difficulty

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  17. Relativistic Addition of Velocity | Special Relativity Ch. 6

    Relativistic Addition of Velocity | Special Relativity Ch. 6

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  25. Protecting Privacy with MATH (Collab with the Census)

    Protecting Privacy with MATH (Collab with the Census)

    2