Hobby servos are nifty and useful for a wide range of projects. There’s nothing stopping you from building your own servos though, and you can even give them nifty features like 360-degree rotation In ...

Despite the best efforts of the RepRap community over the last twenty years, self-replicating 3D printers have remained a stubbornly elusive goal, largely due to the difficulty of printing electronics ...

A soldier from the Idaho Army National Guard fires a Javelin anti-tank missile. Colorado-based propulsion firm Ursa Major hopes its new method of 3D printing solid rocket motor cases could one day ...

Since 2012, Chemnitz University of Technology in Germany has actively researched additive manufacturing for electric motors. By layering and then sintering the materials, researchers have successfully ...

Despite the fact that electric vehicles have finally taken hold, there are still a lot of advancements to be made before people begin buying them as casually as they now do ICE-powered cars. Most of ...

If you spot a snazzy silver ebike at CES this week, you should know that it's more than just a pretty face. It's the 3D-printed Titanium Zero, and it sports what is claimed to be the world's smallest, ...

We test a 3D-printed turbo impeller against a Dyson motor to compare performance, efficiency, and design capabilities. Ideal ...

Instructables member Joehan has published details of a DIY electrostatic motor or “capacitor motor” that has been created using 3D printing and is capable of providing 2 Watt HV power. The DIY ...

A 3D printer that could re-create itself from lunar material is in development at a university in Canada. The technology could one day enable humans to 3D-print lunar bases, as well as conduct ...

3D printing has been used to create car parts, smartphone cases, fashion accessories, medical equipment and artificial organs. Charles "Chuck" Hull created the first functional 3D printer in 1984 and ...