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Naja's Time Line*

By sgreen

  • Cotton Gin

    Cotton Gin
    Inventor: Eli Whitney

  • Photography

    Photography
    Thomas Edison

  • Safety Pin

    Safety Pin
    Walter Hunt

  • Steam Locamotive

    Steam Locamotive
    Inventor: Thomas Scavery

  • Dynamite

    Dynamite
    Alfred Notel

  • Telephone

    Telephone
    Alexander Graham Bell

  • Air Condition

    Air Condition
    Willis Haviland

  • Air Plane

    Air Plane
    Wilbur and Orville Wright

  • Television

    Television
    Philo Farnsworth

  • Frozen Food

    Frozen Food
    Clarence Bildeye

  • Tape Recorder

    Tape Recorder
    Joseph Begun

  • Atomic Bomb

    Atomic Bomb
    Enrico Fermi

  • Polio Vaccine

    Polio Vaccine
    Jomas Salk

  • Telescope

    Telescope
    Inventor: Hans Lippershey