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Inventors and Inventions

By Jett_Dean
  • Period: to

    1830 - 1900

  • Early Refridgerator

    Early Refridgerator

    Jacob Perkins invents early ice machine to store food a bit longer.
  • Mechanical Calculator

    Mechanical Calculator

    Charles Babbage invents a mechanical calculator.
  • Revolver

    Revolver

    Samuel Colt invented the first revolver.
  • Dynamite

    Dynamite

    Alfred Nobel invents dynamite.
  • Telephone

    Telephone

    Alexander Graham Bell invents the telephone and intends to answer it with Ah-Hoy!