Think outside the box

Serenity · Posted: Fri Jan 18, 2008 3:07 pm Post subject: Think outside the box

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. ..................
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............................................The Russians used a pencil.

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