The Polar Pacer is a great entry-level sports watch that offers reliable tracking and a variety of features to help you get fitter and healthier, like guided workouts and very detailed sleep tracking.

Innovative gel polymer electrolyte design enhances lithium metal battery efficiency and safety, enabling operation from -30 ...

All-solid-state batteries are inevitable in China, as carmakers and battery makers are making breakthroughs in the technology that promises to rid electric vehicle owners of mileage anxiety, said a ...

A new study suggests that solid-state lithium metal batteries may not provide the big energy boost many have hoped for.

A recent study evaluating garnet-type solid electrolytes for lithium metal batteries finds that their expected energy density advantages may be overstated. The researchers posited that composite or ...

A recent study evaluating garnet-type solid electrolytes for lithium metal batteries finds that their expected energy density ...

Abstract: Conventional silver/silver chloride (Ag/AgCl) gel electrodes are widely used in clinical settings due to their excellent signal quality. Long-term use can, however, lead to skin irritation.

Battery cases must be able to add extra juice to your phone and provide damage protection. You’ll also want something that doesn’t interfere with your phone's features, like NFC or ports, nor ...

With renewables booming and AI driving energy demand higher, gravity-based storage offers a geopolitically neutral solution that could stabilize power grids worldwide. As the global transition ...

Microsoft recently announced important new features relating to Windows 11. As usual, these will be first introduced to Windows 11 Insiders, then eventually to everyone else. One important change ...

Korean researchers have developed advanced Ni-rich cathodes that improve all-solid-state battery performance, offering longer lifespans and greater energy efficiency.

There are so many batteries out there that you probably walk past them at the store without even realizing it multiple times a week. In the olden times, such batteries were consistent purchases ...