An emulsion (IPA: /ɪˈmʌlʃən/)'s a mixture of two or more immiscible (unblendable) liquids. One liquid (the dispersed phase)'s dispersed in the other (the continuous phase). Many emulsions are oil/water emulsions, with dietary fats being one common type of oil encountered in everyday life. Examples of emulsions include butter and margarine, milk and cream, and vinaigrettes; the photo-sensitive side of photographic film, magmas and cutting fluid for metal working. In butt… (More on Emulsion)