Technological Inventions

By celiapagnucco
  • Jan 23, 1450

    Johannes Gutenberg

    Printing Press

  • Ben Franklin

    Lightning Rod

  • James Watt

    Steam engine

  • Eli Whitney

    Cotton gin

  • Dr. Edward Jenner

    Small pox vaccine

  • Robert Fulton

    Steamboat

  • Joseph-Nicephore Niepce

    Camera

  • Samuel F.B. Morse

    Telegraph

  • Levi Strauss

    Denim jeans

  • Elisha G. Otis

    Elevator brake

  • Isaac Merritt Singer

    Sewing machine

  • Ezra J. Warner

    Can opener

  • Etienne Lenoir

    Gas engine

  • Christopher Latham Sholes

    Typewriter

  • Elijah McCoy

    Automatic lubricator

  • Alexander Graham Bell

    Telephone

  • Thomas Alva Edison

    Light bulb

  • L. E. Waterman

    Fountain pen

  • Whitcomb Judson

    Zipper

  • W. H. Carrier

    Air conditioning

  • Wilbur & Orville Wright

    Airplane

  • Edward Binney/Harold Smith

    Crayola

  • Richard Drew

    Masking tape

  • Alexander Fleming

    Penicillin

  • Dr. Charles Drew

    Blood bank

  • James Wright

    Silly Putty

  • Richard James

    Slinky

  • Percy L. Spencer

    Microwave oven

  • Bette Nesmith Graham

    Liquid paper

  • Arthur Granjean

    Etch-A-Sketch

  • Spencer Silver

    Post-It notes

  • Ann Moore

    Snugli child carrier