A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving ...

Tis the season to get the perfect gift. It could be for your nerdy self or even your geeky friends. I have ideas.

Stop worrying about blackouts. Discover the top 7 inverters with battery combos designed for maximum backup time and ...

As Ohioans decorate their homes and prepare for holiday celebrations, the Ohio Department of Commerce Division of State Fire Marshal is reminding everyone that holiday cheer should never come at the ...

Tis the season to get the perfect gift. It could be for your nerdy self or even your geeky friends. I have ideas.

Artificial intelligence depends on the physical world to exist. It runs on minerals and material from the earth and the same ...

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

When an airliner turns off its engines at the gate or ramp, the flight deck doesn’t simply go dark and stay that way.

A cheerful North Carolina light trail filled with easy routes, warm glow, and simple holiday moments made to enjoy.

Wuque Studio just released its latest custom keyboard and it's a work of art - and more than 20 pounds. This is a statement ...