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![]() | swallow what u brush by salim on 2/12/2010 ![]() ![]() ![]() ![]() 2 votes In space you cant spit after you brush you teeth, so the astronauts had to swallow the foam, spit an(...) | |
![]() | No babies conceived in space by Bill Ivory on 2/12/2010 ![]() ![]() ![]() ![]() 7 votes During the skylab missions of the 1970's it was discovered that chicken eggs can not be fertilized i(...) (Source) | |
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