PHOTOS: This Groundbreaking 3D Printer Built 10 Homes in 24 Hours By Oliver Micheals, published on April 14, 2014 From Oreos to body parts, 3D printers have been cranking out some pretty unbelievable stuff lately. But in Shanghai, WinSun Decoration Design Engineering Co. has been using a monstrous printing device to build homes at a breakneck …read more