Robot that can 3D-print a house in just 48 hours could someday help create a colony on the MOON

This incredible 3D-printed home was built by a robot in just 48 hours. Constructed using a special quick-drying mortar, the building is the first of its kind because it can be deconstructed and reassembled at a different location. The one-story home, which has been described as a 'milestone' for 3D printing ...