UC Davis engineers have invented a Stirling engine that captures Earth’s escaping heat to generate power from the night sky.

Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a ...

If you want to add Gemini AI to your Linux terminal workflow, you'll be surprised at how easy it is to install and use.

JAR Systems’s mission is to eliminate instructional learning lost inside K–12 classrooms due to uncharged student computers.

After months of wrangling over how to handle surging power demand from AI-driven data centers and the resulting spike in electricity prices for millions, members of PJM Interconnection, the nation’s ...

The holidays are quickly approaching. Here are some fresh deal recommendations that might make shopping a bit cheaper.

Hand warmers are typically sold as a pair. Just the front of each UT3 Lite heats up, but the back is a magnet so you can attach the two to use as a double-sided heater.

I’ve been using nearly all of the current consoles since they were first shipped to reviewers. Read on for my take on each.

This week I'm behind the wheel of something familiar in concept but brand-new in execution: the 2025 Audi S5 Edition One ...

Nanlite is no stranger to making LED tube lights, and recently, they announced their new. This is a follow-up to the PavoTube ...

Class,' we are talking about the first-gen W202 C-Class, which was originally available for model years 1994 to 2000.

Backing up your iPhone to a USB drive is a great way to transfer files between devices and make sure your files are safe.