Jim Dollard has an extensive background in codes and standards. If you have a query about the National Electrical Code (NEC) , Jim will help you solve it. Send questions to codefaqs@gmail.com . Answers are based on the 2017...

When corporations communicate from their meeting rooms across multiple sites and cities, many use technology from companies that specialize in these kinds of high-tech solutions. Conferencing and collaboration solutions are a...

I like to walk. Always have. It's low-impact, highly effective exercise that keeps you healthy and, if you keep your eyes open, helps you learn about what's happening in the world around you. Of course, I live in an area that...

The internet of things (IoT) is one of the most significant breakthroughs of the 21st century. Focusing on increased connectivity, streamlined communications and mobile hardware—which includes automated factory robots and...