Astronauts can now 3D print their own space tools. Here's how https://t.co/4eYAaBsQMu http://pic.twitter.com/rCVTQeLgYj — World Economic Forum (@wef) August 15, 2016
Astronauts can now 3D print their own space tools. Here's how https://t.co/4eYAaBsQMu http://pic.twitter.com/rCVTQeLgYj
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