*EVENTS.

  • Battery

  • Period: to

    *EVENTS.

  • Braille

    Braille is six raised dots numbered & presence or absence of dots.
    Invented by Louis Braille.
  • Microphone

    Emile Berliner
  • Light Bulb.

    Thomas Edison
  • Film Roll.

    Invented by George Eastman
  • Telautograph

    Elisha Gray
  • Kodak Camera

    George Eastman
  • Wireless Telegraph

  • Motion Picture

    August and Louis Lumiere
  • Radio Wireless Singnaling

  • Traffic Signal

    Garret A. Morgan
  • Television

    Philo Farnsworth
  • Tape recorder

    Invented by Fritz Pfleumer. It was used to record sound.
  • Multiplane Camera

    Invented by Walter Elias Disney
  • Motoroia SCR-536

    The Motoroia weighed 2.3k.
  • Internet

    Invented in the United Stated by a group of researchers and scientists.
  • First Microwave.

  • First Computer Game.

    Steve Russell invented the game.
  • First Compact Disk.

    Invented by James Russell.
  • Fax machine

    Alexander Bain invented the fax machine
  • Computer Mouse.

    Douglas Engelbart invented the computer mouse.
  • Smoke Detector.

    Randolph Smith and Kenneth House
  • E-Mail

    The E-Mail was a electronic device that connects a computer to a telephone line.
  • MRI

  • GPS

  • First Laptop

  • Youtube

    Steven Chen, Chad Hurley & Tawed Karlm invented youtube.
  • Iphone

  • Facebook

  • First Telegraph.

    Invented by Samuel Morse.