NASA’s latest generation of 3D printed rocket engines is not just a materials experiment, it is a direct assault on the cost ...

3D printing is a powerful tool for creating all kinds of stuff, but it has its limits. Hobbyist-focused machines that dispense melted plastic through a nozzle can only make parts that are so strong.

Scale models and automotive enthusiasm have gone hand-in-hand since the earliest hot-rod days. In modern times, you'll find countless ways to indulge in these tiny replicas that often end up next to ...

3D printing for rocket engines is making a lot of headlines lately. In the last few weeks, we've told you about Aerojet Rocketdyne building and hot-firing a 3D-printed rocket engine and NASA's ...

The new John Deere tractors rolling off the manufacturing line in Mannheim, Germany, have a first for the company: a metal 3D-printed engine part. The global manufacturer of agricultural and turf ...

MIT engineers have demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The device, which would be ideal for enabling small satellites to make in-orbit maneuvers, can be ...

Kevin Czinger reckons cars can be designed and made like smartphones, with brands developing gotta-have-it products with help from artificially intelligent and machine-learned supercomputers, with ...

Last year, Chennai-based spacetech firm Agnikul made history by successfully launching the world’s first rocket powered by a single-piece 3D-printed engine. What made this feat even more impressive is ...