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 ...

Ever since 3D printing broke into the mainstream, it's become possible not only to download and make reproductions of small parts for your car (hopefully nothing crucial that will encounter a lot of ...

It is known that 3D printing makes manufacturing a lot easier and more precise than traditional manufacturing methods such as molding or machining. Some printers can 3D print using metals and alloys, ...

If you head over to Thingiverse, you can get instructions for a hand-cranked, 3D-printable jet engine, courtesy of GE. Michelle Starr is CNET's science editor, and she hopes to get you as enthralled ...

In 2014, eight engineers started a secret project behind the walls of GE Aviation’s headquarters. Their challenge? Build an aircraft engine with 3D printing instead of traditional manufacturing. The ...

We are all witnessing an unprecedented growth of the aerospace industry and an important part of that is rocket engine development, meant to increase efficiency while cutting costs. One of these ...

Printing a model jet engine is quite an accomplishment. But it wasn’t enough for [linus3d]. He wanted to redesign it to have a turbojet, an afterburner, and a variable exhaust nozzle. You can see how ...

The aerospike engine holds great promise for spaceflight, but for various reasons, has remained slightly out of reach for decades. But thanks to Leap 71, the technology has moved one step closer to a ...

If you have a keen interest in cars and a genuine desire to better learn how they operate, the videos of Engineering Explained are an excellent resource. Or maybe you just enjoy listening to random ...

The first time Pratt & Whitney’s GatorWorks attempted to 3D-print a combustor for the miniature TJ-150 jet engine, the results were anything but perfect. “Actually, it was terrible”, says Dave Stagney ...