Interesting Engineering on MSN

China tests first 3D-printed mini turbojet engine hitting Mach 0.75 at 20,000 feet

China's state-owned AECC has used advanced 3D printing technology to manufacture the miniature turbojet engine.
Tech Xplore on MSN

Novel 3D nanofabrication techniques enable miniaturized robots

In the 1980s when micro-electro-mechanical systems (MEMS) were first created, computer engineers were excited by the idea ...