Lithium-ion batteries, used in consumer devices and electric vehicles, typically last hours or days between charges. However, with repeated use, they degrade and need to be charged more frequently.

This a robot can walk, without electronics, and only with the addition of a cartridge of compressed gas, right off the 3D-printer. It can also be printed in one go, from one material.

Every year we rigorously test lawn mowers - from battery life to make sure you don't have to stop mid lawn to how well they handle uneven lawns - to find the right model for you. Only logged-in ...

If battery chemistry is the heart of an EV, the battery-management system is its brain ... The data collected forms the foundation for battery models and for static lookup tables, which serve ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

Novel protein cage systems can control and visualize orientational changes in aromatic side chains upon ligand binding, as reported by researchers at the Institute of Science, Tokyo. By inducing ...

The homeostasis and proper function of complex living biological structures such as organs and tissues are guided the interplay between cell communication, tissue composition and architecture governs ...