The NEC defines a controller in a few different ways. In Art. 100, a controller is described as “a device or group of devices that serves to govern, in some predetermined manner, the electric power ...

Magnetic engines and other perpetual motion devices promise endless energy without using fuel. The theory behind the concept is that magnets can keep a motor running eternally because of their ...

Order “Control System Design Guide” today and receive an additional 15% discount. Click here www.elsevierdirect.com and make sure to type in 92839 when ordering this book. Or call 1-800-545-2522 and ...

The race is on to create an ebike motor that adds the least amount of weight and bulk as physically possible, disappearing away into the bike where it's barely seen or heard but is felt on every pedal ...

John Dodd pens a story for Japan Magazine about an amazing invention that is almost too good to be true. Listen to this setup: Kohei Minato, backyard tinkerer and professional musician, develops an ...

BUSAN, South Korea & TOKYO--(BUSINESS WIRE)--Toshiba Infrastructure Systems & Solutions Corporation (hereafter Toshiba-ISS) has announced that new five 8-car trains equipped with its permanent magnet ...