Discover how to create a simple electric motor using everyday materials in this step-by-step tutorial. Learn how to build a ...

Scientists have developed a dye process that helps detect wear-and-tear on electric motor wire insulation. Typically, engineers can tell the condition of an electric motor by the wear on the ...

The humble automotive alternator hides an interesting secret. Known as the part that converts power from internal combustion into the electricity needed to run everything else, they can also ...