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  1. 3 Sources of Water on the Moon

    3 Sources of Water on the Moon

    5
  5. The Best and Worst Prediction in Science

    The Best and Worst Prediction in Science

    5
  6. Can You Recover Sound From Images?

    Can You Recover Sound From Images?

    5
  8. Spinning Tube Trick Answer

    Spinning Tube Trick Answer

    5
  12. How UV Causes Cancer and Aging

    How UV Causes Cancer and Aging

    9
  13. The kg is dead, long live the kg

    The kg is dead, long live the kg

    5
  17. Transit of Venus! Sydney 2012 Contacts, Contracts and Parallax

    Transit of Venus! Sydney 2012 Contacts, Contracts and Parallax

    5
  18. NEW Gravitational Wave Discovery!

    NEW Gravitational Wave Discovery!

    6
  19. Bullet Block Experiment Result

    Bullet Block Experiment Result

    5
  20. Does Water Swirl the Other Way in the Southern Hemisphere?

    Does Water Swirl the Other Way in the Southern Hemisphere?

    5
  23. Are You Lightest In The Morning?

    Are You Lightest In The Morning?

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  25. How to Launch a Nuclear Missile

    How to Launch a Nuclear Missile

    5