IBM, the best known computer manufacture, was founded by Thomas J. Watson in 1911. In 1953, storage media was changed from punch cards to computer [?] drives in the form of IBM 726. Three years later, they introduced the [?], IBM 350. In the past 50 years, magnetic tape drives have improved in [?] 2500 times over that 1953 version and 200 times in reliability; disk drives have increased in [?] and [?] and decreased [?]. International Business Machines is best known for "[?]," named after the color of its logo. In 1957, [?] was made available to customers as a scientific programming language for technical work.