ChatterBank3 mins ago
Pens
When NASA started sending up astronauts, they quickly discovered that ballpoint pens would not work at zero gravity.
To combat the problem, NASA scientists spent a decade and $12 billion developing a pen that wrote at 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.
To combat the problem, NASA scientists spent a decade and $12 billion developing a pen that wrote at 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.
Answers
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Yes it is false.
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Both USA and Russia used pencils initially but they broke up needed sharpening and left bits floating around the space station.
https:/
Both USA and Russia used pencils initially but they broke up needed sharpening and left bits floating around the space station.
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