AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

The information in this workshop is taken from my notes from a course at Tom Brown's Tracking School in New Jersey, in a course taught by John Stokes of the Tracking Project, and from my personal ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

The Nissan LEAF has entered the vehicle’s third generation of existence, and we recently spent three weeks with one over the December holidays. Overall, it was a positive experience with to more to ...