Computer System By ukissbest Oct 11, 1668 Leibniz Oct 11, 1847 George Boole (Boolean Algebra) Oct 11, 1950 Integrated Circuit (chip) - Jack Kilby & Robert Noyce Mar 24, 1959 Integrated Circuit Oct 11, 1964 Douglas Engelbart Oct 11, 1978 Seymour Rubenstein:WordStar-1978 Oct 11, 1991 Charles Babbage Analytical Engine
