A motor — or a generator — requires some ... There was a problem with the link to the 3D model files, but it looks like this one works. You can really see how the brushes and commutator ...

This Polestar 3 with a single motor offers 299 hp and 361 pound feet of torque. It features a 111 kWh battery pack, which is ...

Building electronics with 3D printers is something we ... the same kind you would find on electric model planes and quadcopters. In every brushless DC motor, there are a few common parts: the ...

The disruptive auto manufacturer will begin pre-selling models in spring 2016. Local Motors, which stunned the automotive industry by live-printing the world's first 3D-printed car at SEMA last ...