Although mobile devices such as tablets and smartphones let us communicate, work and access information wirelessly, their batteries must still be charged by plugging them in to an outlet. But engineers at the University of ...
Feb 20, 2018 in Optics & Photonics
California was on track to meet Gov. Jerry Brown's initial goal for putting 1.5 million environmentally friendly vehicles on the road by 2025, a new report says, but then Brown upped the target.
Feb 21, 2018 in Energy & Green Tech