When we reviewed the Xgimi MoGo 3 Pro, it relied on a tripod stand with a battery inside for portability. But the company has announced a redesigned version, called the Xgimi Play 6 in China ...

The device includes a 45-W USB Type-C port, an 18-W Type-A port, and LED indicators for charging status. But the real innovation lies inside—the use of sodium-ion battery technology.

Two men have been charged following a home invasion that led to gunfire and the use of bear spray inside a residence on Battery Street.

RTGs are essentially nuclear-powered batteries. But unlike the AAA batteries ... The whole assembly is inside a protective aluminum casing. The interior of the RTG and one side of the ...

RTGs are essentially nuclear-powered batteries. But unlike the AAA batteries in your TV ... to which a large array of thermocouples is attached. The whole assembly is inside a protective aluminum ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Benjamin Roulston, Clarkson University (THE CONVERSATION) Powering spacecraft with ...