In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a ...

Learn how to make a battery DIY style with our step-by-step guide! In this informative video, we'll walk you through the process of creating a homemade battery using simple materials you can find ...

Rice University researchers used a focused electron beam to pattern device functions with submicron precision directly into ...

Because the electron beam spot is so fine, the patterns reached scales of only a few hundreds of nanometers across. That ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

New solid electrolyte stuffs hydrogen into metal hydrides and releases it at low temperatures Fuel cells powered by hydrogen ...