In future moon missions, astronauts could use 3D printers to make the objects and tools they need on site.
http://www.treehugger.com/clean-technology/3d-printers-could-make-tools-moon-rock.html
In future moon missions, astronauts could use 3D printers to make the objects and tools they need on site.
http://www.treehugger.com/clean-technology/3d-printers-could-make-tools-moon-rock.html
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