Add Yahoo as a preferred source to see more of our stories on Google. McDonald's chicken nuggets come in four shapes: the bell, the ball, the boot, and the bow tie. The shapes are made by a machine ...

When we hear certain sounds, our brains often pair them with specific shapes. For example, most people will associate a sharp-sounding word with a jagged, pointed shape, while a soft, rolling word is ...

Visual objects are effortlessly recognized from their outlines, largely irrespective of viewpoint. Previous studies have drawn different conclusions regarding the importance to shape recognition of ...

If you didn't already know, McDonald's infamous chicken nuggets only come in four different shapes - and no one really knows why. Until now, that is, after the McDonald's Canada's website answered a ...