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.
Marshall stack at guitarcenter.com
4 months ago
0 comments on "The journey of astronauts"
Post a Comment