The United States Military is taking a major interest in 3D printing and a lab at Penn State is playing a major role in the progress.
8/28/17 | 5:37
7/26/17 | 2:45
3/3/17 | 4:22
7/26/17 | 3:39
1/18/17 | 4:15
6/27/17 | 3:13
12/15/16 | 3:24