Astronauts’ eyeballs deformed by long missions in space

http://www.guardian.co.uk/science/2012/mar/13/nasa-astronauts-eyeballs-deformed-space


Kinect Used to Measure Astronaut’s Weight

But keeping check of your weight in zero-g is difficult. Scales, obviously, don’t work. Currently astronauts weigh themselves on an old-school stool fitted with oscillating springs, though that takes up too much space on the ISS and also uses an awful lot of power (see the video below).

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