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  1. Something Strange Happens When You Follow Einstein's Math

    Something Strange Happens When You Follow Einstein's Math

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    301
    1
  2. How Do Night Vision Goggles Work? (There's 3 types)

    How Do Night Vision Goggles Work? (There's 3 types)

    30
  4. Inside The Navy's Indoor Ocean

    Inside The Navy's Indoor Ocean

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    280
  6. Why is this number everywhere

    Why is this number everywhere

    96
  7. Moscow Murders: Defense Challenges DNA Evidence | Ep 55

    Moscow Murders: Defense Challenges DNA Evidence | Ep 55

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    58
  8. How Japanese Masters Turn Sand Into Swords

    How Japanese Masters Turn Sand Into Swords

    60
  9. How Japanese Masters Turn Sand Into Swords

    How Japanese Masters Turn Sand Into Swords

    49
  10. Why It Was Almost Impossible to Make the Blue LED

    Why It Was Almost Impossible to Make the Blue LED

    105
  13. Oklahoma City Bombing FBI Interviews (2015)

    Oklahoma City Bombing FBI Interviews (2015)

    6
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    546