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Curious CasesSeries 12Episodes

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  1. The Horrible Hangover

    Why do we get hangovers and are some drinks worse than others?

  2. The Good Bad Food

    Why does bad food taste so good? Science sleuths Drs Rutherford and Fry investigate.

  3. Two Infinities and Beyond, Part 2

    Is anything in the Universe infinite? Science sleuths Drs Rutherford and Fry investigate.

  4. Two Infinities and Beyond, Part 1

    Does infinity exist? And why are some infinities bigger than others?

  5. The Stressful Scone

    Why do we have regional accents?

  6. The Viking Code

    How do ancestry DNA tests work?