At Chattanooga's Manufacturing Repair and Overstock, Inc. - or MRO, for short - a growing crew of nearly 30 people receives, inspects and fixes automated industrial parts from across the country.

Whether you’re a book-learned engineer looking to finally get your hands on building circuits, or a maker, hobbyist, or student, these instructional videos get you started. The basic metallurgy of ...

Double-tapped circuit breakers are one of the most common electrical defects that home inspectors find. Everyone seems to sign off on this defect as a 'big deal', but I'm here to tell you it's not. It ...

It’s not uncommon in cheaper devices to find a ribbon cable soldered directly to the circuit board like the one pictured above. Using a connector would have been a much more resilient approach, but ...

Imagine you're relaxing in your living room — the lights are on, the TV is streaming your current favorite show, the air ...

Man looking at an open electrical panel in a home - Photoalto/eric Audras/Getty Images Imagine you're relaxing in your living room — the lights are on, the TV is streaming your current favorite show, ...