The uses for 3D printing are apparently never-ending. We’ve seen the technology used to build automobiles by doctors and for construction building. The United Arab Emirates National Innovation Committee is working to use the approach for an entire office building in Dubai, while parts of a building have been 3D printed before. WinSun Global has printed a six-story apartment building and a house. As you might expect, the structure is small, measuring 2,000 square feet.