The 3D-printed motor matched or outperformed comparable motors made with conventional manufacturing — and only cost 50 cents ...

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 ...

MIT researchers have devised new tech that can 3D print entire complex machines with moving parts in a matter of hours.

3D printing has proven its efficiency in the aerospace industry, and a recent milestone confirms that there are still many interesting applications to explore. This small metal component is no ...

YOKOTA AIR BASE, Japan — Tech. Sgt. Tylar Cravens believes he has an idea that could change the way the Air Force trains aircraft maintainers, and he’ll soon pitch it to top leaders at the Pentagon.

3D printing has changed a lot over the years, and the innovations just keep coming. Here are some exciting gadgets and ...

If we asked you to design a circuit to blink a flashing turn signal, you would probably reach for a cheap micro or a 555. But old cars used bimetallic strips in a thermomechanical design. Why? Because ...

The moment you finish setting up your first 3D printer, it may feel as though the entire world is at your fingertips. After all, you can craft all sorts of things, from handy tools to beautiful ...

Your first 3D prints should be simple, practical, and satisfying to finish. This list highlights projects that print easily and still feel genuinely useful.