USC Professor Unveils 3D Printer Capable Of Building A House In A Day

At this month's 2014 Consumer Electronics Show, these printers stole the limelight, showing that soon consumers will be able to print three-dimensional objects at home, including  home decor, tools, jewelry and, even, food. University of Southern California Professor Behrokh Khoshnevis took it one big leap further; he created a 3D printer with the ability to build a house and the potential to revolutionize construction. Brittney Hopper reports.<br />