Posted by Joe Cimoch [160.79.139.10] on Thursday, August 07, 2014 at 07:17:22 :
In Reply to: 3D Metal Printing Comes to Amazon.com posted by gmharris [72.219.148.98] on Wednesday, August 06, 2014 at 20:58:04 :
3D printing is great technology. If NASA can use it for rocket parts, that's a pretty good endorsement.