What if a doctor could inject an electricity-conducting liquid into the body, let it temporarily solidify to record nerve ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Lithium purification demands precise separations that discriminate ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

Oct. 24, 2025 A team of researchers has designed a theoretical model for a topological quantum battery capable of long-distance energy transfer and immunity to dissipation. By exploiting topological ...