Space Travel and Exploration

NASA experimenting with 3D printing for space exploration

04-20-2013 • http://news.cnet.com, by Jason Pepper

President Obama said 3D printing "has the potential to revolutionize the way we make almost everything." So why not start with NASA? CNET's Sumi Das visits NASA Ames to look at how they're making space parts from 3D-printing machines.