Here's Nanyang Technological University (NTU) is the second-oldest public university in Singapore, with 8 colleges and schools that offer more than 100 different programs. Today, it is a high-tech university recognized worldwide for its innovative approach to teaching and research, as well as its advanced technologies.

Near Georgetown, Texas, Icon has 3D-printed Vulcan, a residential neighborhood of 100 homes. The final buildings are now being completed. Compared to traditional methods, 3D printing can speed up the construction process, reduce costs and minimize waste of building materials. A mixture of concrete powder, water and sand is loaded into the printer, after which the concrete is applied layer by laye