Smartphone makers might soon not have much to brag about when it comes to the number of pixels they can fit on a pocket-sized screen. Researchers at the University of Cambridge have come up with a way to create pixels that are a million times smaller than those used on…
Video: It isn’t just the intense heat that makes it hard for researchers to closely study an active volcano, there’s also a potpourri of noxious gases that are less than ideal to inhale. But at the controls of a sensor-laden drone, scientists from the University of Cambridge have been able…