Immersed tube tunneling looks less like digging a hole and more like docking a spacecraft. In this video, I explain how engineers design, float, sink, and connect massive tunnel segments to build some ...

The Guided Wind Tunnel is a groundbreaking low-altitude complex environment simulation device created by the Deep Thinking Laboratory of the University of Electronic Science and Technology of China ...

Further afield, in China, the state-owned China Aerospace Science and Industry Corporation (CASIC) have conducted tests which ...