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Thread: Nasa

  1. #1

    Default Nasa

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    When NASA first started sending up astronauts, they quickly discovered that ballpoint pens would not work in zero gravity. To combat the problem, NASA scientists spent a decade and $12 billion to develop a pen that writes in zero gravity, upside down, underwater, on almost any surface including glass and at temperatures ranging from below freezing to 300C.

    The Russians used a pencil.

  2. #2
    dR Contributor www.desirulez.net
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    RUSSIAN ARE SO SMART.

  3. #3

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    but what if lead breaks down in space

 

 

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