When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

When Hanna Wallach first started testing machine learning models, the tasks were well-defined and easy to evaluate. Did the model correctly identify the cats in an image? Did it accurately predict the ...

The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

Multiplying two analog signals involves the use of analog multipliers, usually implemented by using log and antilog circuit blocks or the Gilbert cell. Today, the most common technique used to ...

Nahda Nabiilah is a writer and editor from Indonesia. She has always loved writing and playing games, so one day decided to put the two together. Most of the time, writing gaming guides is a blast for ...

Researchers with the Kentucky Geological Survey at the University of Kentucky are hoping to use devices normally meant to monitor earthquake activity to identify when tornadoes touch down. Kentucky ...

When Summit County’s road and bridge department presented a “wish list” 2026 budget proposal Aug. 19 to the Board of County Commissioners, the board and staff discussed the funding challenges it would ...

In the world of privately held businesses, success is often measured by growth in revenue, profitability, or market share. While these metrics are important, they don’t always tell the full story of ...

Fixing climate change is no small task — just ask carbon removal developers like Mitti Labs. The New York-based startup has developed technology to measure how much methane is released by rice paddies ...