Check out this building that was 3-D-printed by a robot

The future of construction just got a little bit more real. Researchers at MIT have created a mobile robot that can 3-D-print an entire building in a matter of hours — a technology that could be used in disaster zones, on inhospitable planets or even in our proverbial backyards. Though the platform described in the journal Science Robotics is still in early stages, it could offer a revolutionary tool for the construction industry and inspire more architects to rethink the relationship of buildings to people and the environment. -- More...