Researchers have developed the world’s first flow battery powered by glucose and vitamin B2, mimicking the human body’s ...

Switching to a cordless drill can be beneficial, but it needs good battery life. Consumer Reports claims this Harbor Freight ...

Tito] entered a Self-Charging LED Flasher into the Component Abuse Challenge. It’s a simple re-build of a design by the ...

Other projects made possible by EPB this year include contributing to the network of charging stations for Electric Vehicles every 50 miles along Interstates. With the help of a state grant and TVA, a ...

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...

While most battery startups chase lithium, a new Seattle startup called Emerald Battery is betting on an abundant alternative: sodium.

A Bay Area startup has turned on the world’s largest industrial heat battery.

Promising review: "You can never go wrong with Play-Doh. These are fun, cute little Play-Doh containers filled to the top ...

If you've been considering a video doorbell for your front door, Prime Day deals may have just what you're looking for at a good price. A great deal available now is on the latest Ring Battery ...

The Milwaukee Brewers released their official roster for the National League Division Series against the Chicago Cubs. Pitchers Jacob Misiorowski, Grant Anderson and Robert Gasser are among the ...

Google’s latest lineup of Nest Cam devices has arrived, but there are no new battery models in the 2K refresh. Why? Google has an understandable answer. The new lineup of Nest Cam devices includes a ...

San Diego Community Power announced Wednesday a $55 million initiative that will offer rebates and incentives to encourage its customers to install solar-plus-battery systems in their homes. “This is ...