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Created page with "== Overview == Low temperature physics, also known as cryogenics, is the study of the production and behavior of materials at extremely low temperatures. The word is derived from the Greek word "kryos" which means "cold", and "genic" which means "to produce". The field has a wide range of applications, from the study of superconductivity and superfluidity to the cooling of electronics and the search for dark matter. Image:Detail-28812.jpg|thumb|center|A..."