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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