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 ...

A motor — or a generator — requires some normal magnets and some electromagnets. The usual arrangement is to have a brushed commutator that both powers the electromagnets and switches their polarity ...

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 ...

LM3D Swim showcases technology advances to the automotive world at SEMA in Las Vegas; More 3D-printed models and presales coming in spring 2016 LAS VEGAS–(BUSINESS WIRE)–November 3, 2015– Less than ...

Local Motors is best known for creating the world’s first 3D-printed car. As the company prepares to sell those cars to the public for the first time, it’s come up with an unusual proposition for ...

An innovative small rocket company got a little further Wednesday with a test of what could be the cheapest rocket engine ever made – if it works. Cheap rockets could mean more space business, jobs ...