Historia de la tecnología By Maria_bb1208 Sep 30, 1612 Varillas de John Napier Paro celular Sep 30, 1622 Reglas de Cálculo Sep 30, 1642 Máquina de pascal: Pascalina Sep 30, 1674 Máquina de Leibnitz Sep 30, 1801 Telares Jacquard Sep 30, 1820 Arithmometer Sep 30, 1822 Máquina diferenial de Charles Babbage Sep 30, 1834 Máquina analítica de Charles Babbage Sep 30, 1889 máquina tabuladota deHollerith para en censo de EE.UU Sep 30, 1896 Tabulating machines Sep 30, 1911 CTR:calculating, tabulating, and recording Co. Sep 30, 1914 Ajedrez automático de Leonardo Torres Quevedo Sep 30, 1924 IBM Sep 30, 1938 Z1, de contrad zuse Sep 30, 1938 HP Sep 30, 1944 Harvard Mark I, de Howard Alkan (EE.UU) Sep 30, 1946 ENIAC (Electronic numerical integrator and computer) Sep 30, 1948 manchester mark I Sep 30, 1949 whiriwind, EDSAC Sep 30, 1952 ILIAC I Sep 30, 1957 Atlas guidance computer Sep 30, 1958 DEC Sep 30, 1960 DEC PDP-1 Sep 30, 1961 IBM 7030 Sep 30, 1964 CDC 6600 Sep 30, 1965 DEC PDP-8 Sep 30, 1965 Borroughs B2500 y B3500