Cpl. Robert Murray, tank commander, Bravo Co., 1st Tank Battalion, tests his fire circuit tester at the Fabrication Laboratory aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., March 29, 2017. The newly established FabLab is the first of its kind in the Marine Corps and will provide Marines and sailors the opportunity to develop avant-garde solutions to common problems through utilizing 3D printing technology. (U.S. Marine Corps photo by Cpl. Medina Ayala-Lo) - Cpl. Robert Murray, tank commander, Bravo Co., 1st Tank Battalion, tests his fire circuit tester at the Fabrication Laboratory aboard Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., March 29, 2017. The newly established FabLab is the first of its kind in the Marine Corps and will provide Marines and sailors the opportunity to develop avant-garde solutions to common problems through utilizing 3D printing technology. (U.S. Marine Corps photo by Cpl. Medina Ayala-Lo)