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