Timeline

  • John Napier

    John Napier

    logarithms
  • Blaise Pascal

    Blaise Pascal

    Mechanical Calculator
  • Charles Babbage

    Charles Babbage

  • Lady Augusta Ada

    Lady Augusta Ada

    invented computer programming in 1843. She developed a sequence of instructions that a computer can interpret and execute. She also wrote about Charles Babbage's analytic engine explaining the process of computer programming.
  • Howard Aiken

    Howard Aiken

  • Tommy Flowers

    Tommy Flowers

  • Alan Turing

    Alan Turing

  • Jack Kilby

    Jack Kilby

  • Steve Jobs

    Steve Jobs

  • Bill Gates

    Bill Gates

  • Larry Page

    Larry Page

  • Sergey Brin

    Sergey Brin