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April 27, 2010

The journey of astronauts

Posted by Malou at 4/27/2010 07:54:00 PM
Did you ever stop to think about the first astronauts? How do they go to bathroom in outer space? The very first astronauts were told to pee on their suits. The second astronauts were issued plastic bags which some of them leaked. Then finally they came up with a vacuum toilet that sucks everything out through a screen bag to catch any heavy debris that might be generated.

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