I’ve been a pro-sound engineer for 40+ years and a musician for 50+ years. During that time, I’ve witnessed hundreds of shock events on performance stages, recording studios, and even factory floors.

GFCIs save lives. Learn how to test your GFCIs two ways, with these instructions.

There could be a tragedy waiting to happen if you haven’t tested your home’s Ground Fault Circuit Interrupters recently. Commonly referred to as GFCIs, these are the electrical outlets you should have ...