Recent Articles

Crystal (disambiguation)

• In chemistry and mineralogy, a crystal is a form of matter wherein its molecules are regularly aggregated in a definite internal crystal structure, with the external form of a solid of symmetrically arranged plane faces.

• In electronics, a crystal is a crystalline piece of a semiconductor used in a device, such as a crystal radio receiver, for its properties of electrical conduction.

• A crystal is a piece of rock-crystal or the like used especially in magic art, such as crystal gazing.

• Crystal glass is a form of glass with a high degree of transparency that usually consists of a high proportion of lead oxide.

• In physical chemistry, liquid crystal is a turbid liquid with some internal structure like an ordinary crystal, that exhibits double refraction.

• Billy Crystal is an American comedian and actor.

• The Crystals were one of the most successful American girl bands of the 1960s, best known for songs like He's a Rebel and Uptown.

• In the fictional Marvel Comics universe, Crystal is a superhero who can manipulate the elements.