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Jan 23, 1455
Move able Type
Johannes Gutenberg, German -
Electricity
Benjamin Franklin, American -
Steam Engine (improved)
James Watt, Scottish -
Cotton Gin
Eli Whitney, American -
Small Pox Vaccine
Dr. Edward Jenner, English -
Steam Boat
Robert Fulton, American -
Camera
Joseph-Nicephore Niepce, French -
Telegraph
Samuel F. B Morse, American -
Sewing Machine
Isaac Merritt Singer, American -
Safety Hoist
Elish G. Otis, American -
Can Opener
Ezra J. Warner, American -
Internal Combustion Engine
Etienne Lenoir, Belgian -
QWERTY Keyboard
Christopher Latham Sholes, American -
Denim Pants
Levi Strauss, German -
Telephone
Alexander Graham Bell, Scottish -
Electric Light Bulb
Thomas Alva Edison, American -
Fountain Pen
L. E. Waterman, American -
Zipper
Whitcomb Judson, American -
Air Conditioning
W.H Carrier, American -
Crayola Crayon
Edward Binney and Harold Smith, American -
Aircraft
Wilbur and Oliver Wright -
Lubricating Cup
Elijah McCoy, Canadian -
Penicillin
Alexander Fleming, Scottish -
Scotch Tape
Richard Drew, American -
Blood Bank
Dr. Charles Drew, American -
Silly Putty
James Wright, Scottish -
Slinky
Richard James, American -
Microwave
Percy L. Spencer, American -
Liquid Paper
Bette Nesmith Graham, American -
Etch and Sketch
Arthur Granjean, French -
Snugli
Ann Moore, American -
Post-It Notes
Spencer Silver, American