To build the community, Icon used its Vulcan printers. Icon used those same printers to build a 3D-printed training and innovation center at Camp Mabry. More:Camp Mabry unveils new 3D-printed ...

Earlier this year, Texas startup ICON turned heads after building a 350-sq.-ft. dwelling in 48 hours from start to finish. Its not-so-secret weapon: the Vulcan 3-D printer, a groundbreaking ...