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

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

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  2. Most Collisions Are Secretly in One Dimension

    Most Collisions Are Secretly in One Dimension

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

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

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  4. Why is Relativity Hard? | Special Relativity Chapter 1

    Why is Relativity Hard? | Special Relativity Chapter 1

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  5. Spacetime Diagrams | Special Relativity Ch. 2

    Spacetime Diagrams | Special Relativity Ch. 2

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  6. Why LESS Sensitive Tests Might Be Better

    Why LESS Sensitive Tests Might Be Better

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

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

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  8. 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. Lorentz Transformations | Special Relativity Ch. 3

    Lorentz Transformations | Special Relativity Ch. 3

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  10. Relativity of Simultaneity | Special Relativity Ch. 4

    Relativity of Simultaneity | Special Relativity Ch. 4

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  11. Does Pressure Keep the Deep Ocean From Freezing?

    Does Pressure Keep the Deep Ocean From Freezing?

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

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

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