Communication Timeline

  • Electric Light

    Electric Light
    Humphry Davy invented the first electric light. when connected wires to his battery and a piece of carbon, the carbon glowed, producing light. This is called an electric arc. This invention helps us commuicate because when someone is in trouble they can turn off and on a light three times
  • Typewriter

    In 1829 W.A. Burt invents a type writer. This invention helps alot because you would still be writing all your letters by hand and u couldn't type them. Some people still use or have a old typer writer.
  • Braille

    Frenchmen Louis Braille invents braille printing. This helps the blind read and understand alot of things and makes their everyday life so much easier. We still use this today
  • Calotype photography

    Calotype photography
    Henry Talbat invents calotype photography. It was an early type of photography. It was a improvement over daguerreotype photography.
  • Telegraph

    Samuel Morse invents the telegraph
  • Morse code

    Morse code
    Samuel Morse invents morse code. Morse code was used alot in the mililtary. It was a really great way to commuicate without talking. Some people and some militarys still use it
  • Daguerreotype photography

    Louis Daguerre and J.N. Niepce co invent Daguerreotype photography
  • Telephone

    Alexander Graham Bell patents the telephone