Sensory science involves using senses such as smell, taste, touch, sight, and hearing to systematically gather information about the world. It may also include learning how these senses work and what applications exist for the discipline.

Europe is, by convention, one of the world's seven continents. Comprising the western most point of Eurasia, Europe is usually divided from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting the Black and Aegean Seas.