A nanodevice developed at EPFL produces an autonomous, stable current from evaporating saltwater by using heat and light to control the movement of ions and electrons. Previously, researchers in the ...

New experimental research published in Chemical Science by Tokyo University of Science, provides quantitative evidence that SIBs can achieve faster charging rates than LIBs under the right conditions, ...

Among the enduring challenges of storing energy—for wind or solar farms, or backup storage for the energy grid or data centers—is batteries that can hold large amounts of electricity for a long time.

This article will help students get the sample paper for CBSE class 12th Physics board exam which is scheduled for 20th February 2026. The sample paper includes important questions and solutions which ...

Thiaw, D. , Wade, A. , Sall, M. , Diouf, S. and Dieye, G. (2026) Utilization of Eggshells Waste as an Additive to Improve the Mechanical Properties of Clays. Journal of Minerals and Materials ...

Physicists have watched a quantum fluid do something once thought almost impossible: stop moving. In experiments with ultra-thin graphene, researchers observed a superfluid—normally defined by its ...

Tesla is pushing a new software update that adds a handy workaround for when your charge cable gets stuck in the charge port, a common problem in cold weather when the port can freeze shut. The new ...

Shares slid almost 3% Friday. The charges that will be recorded in the fourth quarter follow an announcement in October that the Detroit automaker would take a $1.6 billion charge for the same reason ...

USB-C chargers are increasingly becoming a common way to charge most mobile devices, from smartphones to laptops. This shift has led many smartphone makers to stop including a power brick in the ...

Low Adoption, High Potential in Ukraine: At 9.1%, Ukraine reflects the impact of war-related disruptions but holds significant potential for rapid growth with targeted investments. The AI Economy ...

This difference map shows the optical properties of lithium nickel manganese cobalt oxide particles in a coin-cell battery (brighter particles indicate a higher charged state). By capturing this ...