Computer History By maria estela Jan 1, 1642 Blaise Pascal computer history Blaise Pascal, at age 19, invented the Pascaline Jan 1, 1888 Charles Babbage WIKIPEDIA Jan 23, 1936 Alan Turing wikipedia Jan 1, 1947 Howard Aiken Harvard Mark II Jan 1, 1961 Jack Kilby invented the IC Jan 1, 1975 Bill Gates wikipedia
