I’ve always regarded debugging and troubleshooting as the most challenging of all hands-on engineering skills. It’s not ...

Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC ...

The classic Schmitt-trigger-based RC oscillator is "hacked" and analyzed using the simulation software QSPICE.

The kilowatt-hour is becoming the new currency. And those who secure it will move faster, grow faster and build more ...

Loureiro studied the behavior of plasma and worked to explain the physics behind astronomical phenomena such as solar flares.

Jackery’s new Explorer 300D is designed to sit squarely between the two, and it might be one of the most sensible portable ...

The power surging through transmission lines over the iconic stone walls of England’s northern countryside is pushing the ...

If you’re like me, you have hazy memories from high school physics class about the difference between alternating current (AC ...

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.

Ready to beef up your Wi-Fi network? A wireless range extender is a less expensive alternative to a new router. (Some can ...

The safest place to store Ryobi batteries isn’t the garage or shed—it’s inside your home, where stable temperatures help ...

A Temple University law professor alleges in a suit that he breathed in contaminated air on a Boeing craft, leaving him ...