On Thursday, NASA is sending the astronauts on the International Space Station a new pair of shoes. These so-called ForceShoes are not for space walks. They're actually a high tech measurement device that helps NASA scientists gain a better understanding of the effects that heavy loads have on astronauts' bodies.
via Gizmodo http://ift.tt/1mHbCmD http://ift.tt/1pl0PBH
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