11/04/2018

Energy & Green Tech

New technology could wean the battery world off cobalt

Lithium-based batteries use more than 50 percent of all cobalt produced in the world. These batteries are in your cell phone, laptop and maybe even your car. About 50 percent of the world's cobalt comes from the Congo, where ...

Consumer & Gadgets

Leap Motion taking headset journey called Project North Star

David Holz, co-founder and chief technology officer at Leap Motion, is staring down a big challenge in technology today. "We believe that the fundamental limit in technology is not its size or its cost or its speed, but ...