Animcom 02462 120x151


By keiche
  • Jan 1, 1200


    World's first computer, using sliding beads.
  • First Mechanical Calculator

    First Mechanical Calculator
    Invented by Blaise Pascal. Clerks and acoountants feared their jobs.
  • The Punch Card

    The Punch Card
    Invented by Joseph Jacquerd. Invented for looms to keep patterns.
  • Charles Xavier Thomas

    Charles Xavier Thomas
    First commercially successful calculator. Manufactured in Paris until after WWI
  • Charles Babbage

    Charles Babbage
    Invented the difference engine. It show the results of complex math operations quickly
  • Herman Hollerith

    Herman Hollerith
    Changed the punch card bt dividing it into 80 columns.
  • John Von Neumann

    John Von Neumann
    Created the use of the "bit" as the basic unit of memory.
  • The ABC

    The ABC
    One of the first electronic computers.
  • Silicon Chip

    Silicon Chip
    Invented byJack Kilby and Robert Noyce.
  • The Datapoint

    The Datapoint
    First microcomputer made by CTC.