|  | Year | Event(s) | 
| 1 | 1891 | Jesse W. Reno invents the escalator.
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| 2 | 1892 | Rudolf Diesel invents the diesel-fueled internal combustion engine.Sir James Dewar invents the Dewar flask or vacuum flask.
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| 3 | 1893 | American, W.L. Judson invents the zipper.Grover Cleveland president of the USA 1893-1897.
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| 4 | 1895 | Lumiere Brothers invent a portable motion-picture camera, film processing unit and projector called the Cinematographe.  The Lumiere Brothers using their Cinematographe are the first to present a projected motion picture to an audience of more that one person.
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| 5 | 1896 | American, H. O'Sullivan invents the rubber heel.
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| 6 | 1897 | William McKinley president of the USA 1897-1901.  William McKinley dies in Buffalo, NY, 1901.
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| 7 | 1898 | Edwin Prescott patents the roller coaster.
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| 8 | 1899 | I.R. Johnson patents the bicycle frame.J.S. Thurman patents the motor-driven vacuum cleaner.
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| 9 | 1900 | Charles Seeberger redesigned Jesse Reno's escalator and invented the modern escalator.The zeppelin invented by Count Ferdinand von Zeppelin.
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| 10 | 1901 | Edward VII.  Ruler of England 1901-1910.  House of Saxe-Coburg and Gotha: Eldest son of Victoria, married Alexandra, Princess of Denmark.Hubert Booth invents a compact and modern vacuum cleaner.King Camp Gillette invents the double-edged safety razor.The first radio receiver, successfully received a radio transmission.Theodore Roosevelt president of the USA 1901-1909.  Theodore Roosevelt, vice president under William McKinley, sworn in as president upon death of McKinley.
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| 11 | 1902 | French physicist George Claude invents neon light.The birth of the Teddy Bear.The lie detector or polygraph machine is invented by James Mackenzie.Willis Carrier invents the air conditioner.
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| 12 | 1903 | Bottle-making machinery invented by Michael J. Owens.Edward Binney and Harold Smith co-invent crayons.Mary Anderson invents windshield wipers.The Wright brothers invent the first gas motored and manned airplane.William Coolidge invents ductile tungsten used in lightbulbs.
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