They have created a pixel so small that it fits on the tip of a pin
We’ve been talking about smart glasses for years, but the big obstacle has always been the same: the screen is still too big to go unnoticed. At the University of Würzburg, a group of physicists assures having manufactured the “smallest light-emitting pixel in the world”, a light point that measures about 300 by 300 nanometers … Read more
