With a pair of scissors and a piece of red paper, Fu Zhao'e from the Ningxia Hui autonomous region cut out an image of Argentina football star Lionel Messi within a couple of minutes. Since the Qatar ...

The "Big Lotus" (Hangzhou Olympic Sports Center Stadium) is central to the paper-cutting called Welcome to the Asian Games, along with the logo of the Games and propitious clouds. [Photo provided to ...

While 3D printing has been a great thing all by itself, it has also made electromechanical hardware a commodity item. Instead of raiding an old printer for motors and rods of unknown provenance, you ...