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Unexpected Elements Clips

  1. Rare glimpse of cave paintings thought to be 35,000 years old

    Duration: 01:34

  2. 25 years of amazing discoveries from the Hubble Space Telescope

    Duration: 04:12

  3. The Footballer with the Brain of a Battered Boxer

    Duration: 02:11

  4. Large Hadron Collider

    Duration: 02:09

  5. Food Crime

    Duration: 00:54

  6. 3D Printed Cars

    Duration: 03:20

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