Giant 3D Printer Creates A Home In 20 Hours [Video]

Contour Crafting concept technology could change the way we construct buildings.

Professor Behrokh Khoshnevis from the University of Southern California, has come up with a concept that allows houses to be built faster and with lower labor costs. The Contour Crafting is essentially a large 3D printer that can produce a custom house ready in 20 hours. The technology is able to add painted walls, floor tiles, plumbing, and electrical wiring.