DID YOU KNOW?
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 300 C...........The
Russians just used a pencil.
*found it somewhere very
funny!!!
DID YOU KNOW? When NASA first started sending up astronauts,
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Apr 4, 2009 10:10am
