The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

Menlo Micro’s Ideal Switch can handle 10 A with a 0.010-Ω contact resistance for power-distribution applications like smart ...

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

Recent progress on both analog and digital simulations of quantum fields foreshadows a future in which quantum computers ...

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 ...

Today, materials scientist Peter Mullner answers a child’s question about magnets: ‘What are magnets made of, and how do they work?’ ...

Israel’s Supreme Court ruled Sunday that the government has failed to provide Palestinian security prisoners with adequate food for basic subsistence and ordered authorities to improve their nutrition ...

This universal battery tester couldn't be easier to use, and is a great way to determine which ones are still good.

Activists hold signs at a press conference after the U.S. Supreme Court again backed U.S. President Donald Trump's hardline immigration approach by letting agents proceed with Southern California ...