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.

Once you’ve mastered this skill, you’ll find that it unlocks further interest and additional opportunities to explore electronic repairs ranging from simple to complex. How do electrical engineers ...

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 ...

You hold in your hand a circuit board from a product you didn’t make. How does the thing work? What a daunting question, but it’s both solvable and approachable if you know what you’re doing. The good ...

When something needs improving, most hacks often make a small tweak to address a problem without changing how things really work. Other hacks go a level deeper, and that’s what [Felix Rusu] did with ...