Combat Center Marines get schooled on 3D printing
A Marine with 1st Battalion, 7th Marine Regiment, constructs an object using 3D printing technology during a 3D printing class aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Nov. 16, 2016. Over the three-day course, Marines were challenged to manufacture innovative solutions for the problems presented to them using 3D printing innovation. (Official Marine Corps photo by Cpl. Medina Ayala-Lo/Released)