#3DPrinting on a grand scale!
twitter.com/DeptofDefense/status/1034651858403389441
MCSC teams with Marines to build world’s first continuous 3D-printed concrete barracks
www.marines.mil/News/News-Display/Article/1611532/mcsc-teams-with-marines-to-build-worlds-first-continuous-3d-printed-concrete-ba/