Grounding problems and unwanted noise in electrical systems can often lead to insanity. It can seem like there’s no method to the madness when an electrical “gremlin” caused by one of these things ...

The blower motor plays an extremely important role in forced-air systems. It’s the trigger that circulates conditioned air throughout the home. Blowers in older furnaces generally employ single-speed ...

A scientist steals a secret formula for an electrical product from his Japanese employer and takes it to China. Then it is stolen again and turns up in Taiwan. But something goes wrong - and thousands ...