A little bit of sleuthing through the layers of tabs, ribbons, menus and buttons on the Microsoft Word workspace reveals that you can do quite a bit more than just typing flat characters on a document ...

A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...

Our perception of the world's three-dimensional (3D) structure is critical for object recognition, navigation and planning actions. To accomplish this, the brain combines different types of visual ...