General Motors is now working on a new mobile power generator that will focus on hydrogen power cells or the company's latest venture, HYDROTEC. GM's newfound focus will center on hydrogen power and ...

Over the millennia, the phenomenon known as electricity has meant different things to different people. In ancient societies, electricity—or more specifically lightning—was inspiration for some of the ...

Add Yahoo as a preferred source to see more of our stories on Google. We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A blue portable ...

Portable Electric's Voltstack 5k is a portable battery energy storage system that offers silent, emission-free and off-grid portable power. This 6.9 kWh generator can be deployed in remote ...

With an ability to turn friction into small amounts of electricity, triboelectric generators may one day be used in clothes that turn movement into power, in battery-free brain implants, and a host of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The power just went out—again. As you dig around for candles and wonder whether your laptop is fully ...

The Expert (Nick Hilden): I’m a freelance journalist and reviewer who’s reviewed backup generators of all shapes and sizes ...