hygiene

Watch What Happens When an Astronaut Wrings Out a Wet Washcloth in Space [VIDEO]
Watch What Happens When an Astronaut Wrings Out a Wet Washcloth in Space [VIDEO]
Watch What Happens When an Astronaut Wrings Out a Wet Washcloth in Space [VIDEO]
For the 99.9% of the population who will never go into space, seeing what happens in zero gravity can be pretty fascinating.  Educational too!  Last fall the Canadian Space Agency asked students to design a simple science experiment that could be performed in space using objects already on board.  The winners, two 10th grade students from Nova Scotia, had International Space Station Commander Chri