Can Apple be a privateness hero and an advert large?

Apple Inc final week unveiled its newest iPhone in a 90-minute glitzy infomercial that was all about {hardware}. Although the corporate didn’t discuss what it might do with individuals’s private…

A brand new idea for low-cost batteries | MIT Information

Because the world builds out ever bigger installations of wind and solar energy methods, the necessity is rising quick for economical, large-scale backup methods to supply energy when the solar…