Dogs can pick out faces of other dogs on a computer screen, say researchers, irrespective of breed, showing they can recognize and categorize their own species by sight alone.
Facebook posts are easier to remember than books or even faces - so much so that the difference in memory between posts and printed words is as big as the difference between normal people and amnesiacs.
Researchers at the University of Washington have created a way to take a collection of photos of a person and automatically turn them into an animation.
