The engine is based around a single piston and runs on compressed air. The reduced parts count is a result of using the propeller axle as a key component in the engine itself. There are flat ...

New manufacturing techniques could improve heat exchangers in everything from air conditioners to massive ships.

Beehive says it can make high-performance jet engines twice as fast for half the cost, modernizing the U.S. military's air defense ... Laboratory's expertise in 3D printing, referred to in ...

which is then used to 3D print parts for Rolls-Royce’s Orpheus small engine concept. According to the firm, with Orpheus ...

But today, the company announced a €23mn Series A funding round as it looks to ramp up development of its 3D-printed aerospike rocket engine. Among the investors was André-Hubert Roussel ...

To achieve this feat, researchers aimed to use the simplest technology available: a desktop 3D-printer and an off-the-shelf ...

Instead of using traditional hard parts like motors and wires, the entire robot is made from soft plastic material. One of ...