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		 Year | 
		 Event(s) | 
	
| 1  | 1838  | - Samual Morse invents Morse Code.
 
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| 2  | 1839  | - Frenchmen, Louis Daguerre and J.N. Niepce co-invent Daguerreotype photography.
 
- Kirkpatrick Macmillan invents a bicycle.
 
- American, Charles Goodyear invents rubber vulcanization.
 
- Welshmen, Sir William Robert Grove conceives of the first hydrogen fuel cell.
 
- American, Thaddeus Fairbanks invents platform scales.
 
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| 3  | 1840  | - Englishmen, John Herschel invents the blueprint.
 
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| 4  | 1841  | - William H. Harrison president of the USA.  William Henry Harrison succumbed to pneumonia 1841.
 
- John Tyler president of the USA 1841-1845.  John Tyler the first vice president to succeed to the presidency due to death of a president.
 
- Samuel Slocum patents the stapler.
 
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| 5  | 1842  | - Paving the streets of Cleveland, Ohio commences by laying down planks on the roads.
 
- Joseph Dart builds the first grain elevator.
 
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| 6  | 1843  | - Alexander Bain of Scotland, invents the facsimile.
 
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| 7  | 1844  | - Englishmen, John Mercer invents mercerized cotton.
 
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| 8  | 1845  | - James Polk president of the USA 1845-1849.
 
- American, Elias Howe invents a sewing machine.
 
- Robert William Thomson patents the first vulcanised rubber pneumatic tire.
 
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| 9  | 1846  | - Dr. William Morton, a Massachusetts dentist, is the first to use anesthesia for tooth extraction.
 
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| 10  | 1847  | - Telegraph line installed between Pittsburgh and Cleveland.
 
- Hungarian, Ignaz Semmelweis invents antisceptics.
 
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| 11  | 1849  | - Street lights are installed in Cleveland.
 
- Zachary Taylor president of the USA 1849-1850.  Zachary Taylor died while in office.
 
- Walter Hunt invents the safety pin.
 
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| 12  | 1850  | - Millard Fillmore president of the USA 1850-1853.  Millard Fillmore, vice president under Zachary Taylor, sworn in as president after Taylor's death.
 
- Joel Houghton was granted the first dishwasher patent.
 
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| 13  | 1851  | - Isaac Singer invents a sewing machine.
 
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| 14  | 1853  | - Franklin Pierce president of the USA 1853-1857.
 
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| 15  | 1854  | - John Tyndall demonstrates the principles of fiber optics.
 
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| 16  | 1855  | - Isaac Singer patents the sewing machine motor.
 
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| 17  | 1856  | - Cleveland water system goes into operation.
 
- Louis Pasteur invents pasteurisation.
 
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| 18  | 1857  | - James Buchanan president of the USA 1857-1861.
 
- George Pullman invents the Pullman Sleeping Car for train travel.
 
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| 19  | 1858  | - First sewers in Cleveland. (Where did everything go prior to this?)
 
- Jean Lenoir invents an internal combustion engine.
 
- Hamilton Smith patents the rotary washing machine.
 
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| 20  | 1861  | - USA Civil War begins.
 
- Abraham Lincoln president of the USA 1861-1865.
 
- Elisha Otis patents elevator safety brakes, creating a safer elevator.
 
- Linus Yale invents the Yale lock or cylinder lock.
 
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| 21  | 1862  | - Alexander Parkes invents the first man-made plastic.
 
- Dr. Richard Gatling patents the machine gun.
 
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| 22  | 1863  | - Cleveland starts home delivery of mail.
 
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| 23  | 1865  | - Abraham Lincoln shot by John Wilkes Booth on 14 Apr 1865 and dies the next day.
 
- Andrew Johnson president of the USA 1865-1869.  Andrew Johnson, vice president under Abraham Lincoln, sworn in as president upon Lincoln's death.
 
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| 24  | 1866  | - Englishmen Robert Whitehead invents a torpedo.
 
- J. Osterhoudt patents the tin can with a key opener.
 
- Alfred Nobel invents dynamite.
 
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| 25  | 1867  | - Christopher Scholes invents the first practical and modern typewriter.
 
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| 26  | 1868  | - J P Knight invents traffic lights.
 
- George Westinghouse invents air brakes.
 
- Robert Mushet invents tungsten steel.
 
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| 27  | 1869  | - Ulysses Grant president of the USA 1869-1877.
 
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| 28  | 1872  | - A.M. Ward issues the first mail-order catalog.
 
- J.S. Risdon patents the metal windmill.
 
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| 29  | 1873  | - Joseph Glidden invents barbed wire.
 
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| 30  | 1874  | - American, C. Goodyear, Jr. invents the shoe welt stitcher.
 
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| 31  | 1876  | - Nicolaus August Otto invents the first practical four-stroke internal combustion engine.
 
- Alexander Graham Bell patents the telephone.
 
- Melville Bissell patents the carpet sweeper.
 
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| 32  | 1877  | - Thomas Edison invents the cylinder phonograph or tin foil phonograph.
 
- Eadweard Muybridge invents the first moving pictures.
 
- Rutherford Hayes president of the USA 1877-1881.
 
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| 33  | 1878  | - Sir Joseph Wilson Swan was the first person to invent a practical and longer-lasting electic lightbulb.
 
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| 34  | 1880  | - Englishmen, John Milne invents the modern seismograph.
 
- The British Perforated Paper Company invents a form of toilet paper.
 
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| 35  | 1881  | - David Houston patents the roll film for cameras.
 
- Alexander Graham Bell invents the first crude metal detector.
 
- Edward Leveaux patents the automatic player piano.
 
- James Garfield president of the USA 1881.  James Garfield wounded by assassin's bullet on 3 Jul 1881 and dies 19 Sep 1881.
 
- Chester A. Arthur president of the USA 1881-1885.  Chester A. Arthur, vice president under James Garfield, sworn in as president upon the death of Garfield.
 
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| 36  | 1884  | - James Ritty invents the first working, mechanical cash register.
 
- Charles Parson patents the steam turbine.
 
- Lewis Edson Waterman invents the first practical fountain pen.
 
- George Eastman patents paper-strip photographic film.
 
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| 37  | 1885  | - Karl Benz invents the first practical automobile to be powered by an internal-combustion engine.
 
- Harim Maxim invents a machine gun.
 
- Gottlieb Daimler invents the first gas-engined motorcycle.
 
- Grover Cleveland president of the USA 1885-1889.
 
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| 38  | 1886  | - John Pemberton invents Coca Cola.
 
- Josephine Cochrane invents the dishwasher.
 
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| 39  | 1887  | - German, Heinrich Hertz invents radar.
 
- Emile Berliner invents the gramophone.
 
- F.E. Muller and Adolph Fick invent the first wearable contact lenses.
 
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| 40  | 1888  | - John Boyd Dunlop patents a commercially successful pneumatic tire.
 
- Nikola Tesla invents the AC motor and transformer.
 
- Marvin Stone patents the spiral winding process to manufacture the first paper drinking straws.
 
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| 41  | 1889  | - Sir James Dewar and Sir Frederick Abel co-invent Cordite - a type of smokeless gunpowder.
 
- Joshua Pusey invents the matchbook.
 
- Benjamin Harrison president of the USA 1889-1893.
 
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| 42  | 1891  | - Jesse W. Reno invents the escalator.
 
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| 43  | 1892  | - Sir James Dewar invents the Dewar flask or vacuum flask.
 
- Rudolf Diesel invents the diesel-fueled internal combustion engine.
 
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| 44  | 1893  | - American, W.L. Judson invents the zipper.
 
- Grover Cleveland president of the USA 1893-1897.
 
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| 45  | 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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| 46  | 1896  | - American, H. O'Sullivan invents the rubber heel.
 
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| 47  | 1897  | - William McKinley president of the USA 1897-1901.  William McKinley dies in Buffalo, NY, 1901.
 
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| 48  | 1898  | - Edwin Prescott patents the roller coaster.
 
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| 49  | 1899  | - J.S. Thurman patents the motor-driven vacuum cleaner.
 
- I.R. Johnson patents the bicycle frame.
 
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| 50  | 1900  | - The zeppelin invented by Count Ferdinand von Zeppelin.
 
- Charles Seeberger redesigned Jesse Reno's escalator and invented the modern escalator.
 
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| 51  | 1901  | - King Camp Gillette invents the double-edged safety razor.
 
- The first radio receiver, successfully received a radio transmission.
 
- Hubert Booth invents a compact and modern vacuum cleaner.
 
- Edward VII.  Ruler of England 1901-1910.  House of Saxe-Coburg and Gotha: Eldest son of Victoria, married Alexandra, Princess of Denmark.
 
- 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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| 52  | 1902  | - Willis Carrier invents the air conditioner.
 
- French physicist George Claude invents neon light.
 
- The lie detector or polygraph machine is invented by James Mackenzie.
 
- The birth of the Teddy Bear.
 
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| 53  | 1903  | - Edward Binney and Harold Smith co-invent crayons.
 
- Bottle-making machinery invented by Michael J. Owens.
 
- The Wright brothers invent the first gas motored and manned airplane.
 
- Mary Anderson invents windshield wipers.
 
- William Coolidge invents ductile tungsten used in lightbulbs.
 
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| 54  | 1904  | - Teabags invented by Thomas Suillivan.
 
- Benjamin Holt invents a tractor.
 
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| 55  | 1905  | - Albert Einstein published the Theory of Relativity and made famous the equation, E = mc2.
 
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| 56  | 1906  | - William Kellogg invents Cornflakes.
 
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| 57  | 1907  | - Austin Powder Co building explodes at its site at the Five Mile Lock on the Cuyahoga River.  That location is presently under the Harvard-Denison Bridge.
 
- Color photography invented by Auguste and Louis Lumiere.
 
- The very first piloted helicopter was invented by Paul Cornu.
 
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| 58  | 1908  | - The gyrocompass invented by Elmer A. Sperry.
 
- Cellophane invented by Jacques E. Brandenberger.
 
- Model T automobile first sold.
 
- J W Geiger and W Müller invent the geiger counter.
 
- Fritz Haber invents the Haber Process for making artificial nitrates.
 
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| 59  | 1909  | - William Taft president of the USA 1909-1913.
 
- Instant coffee invented by G. Washington.
 
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| 60  | 1910  | - George V.  Ruler of England 1910-1936.  House of Windsor (name adopted Jul 17, 1917): 2nd son of Edward VII, married Princess Mary of Teck.  Accession, Jan 20, abdication, Dec 10.
 
- Thomas Edison demonstrated the first talking motion picture.
 
- Georges Claude displayed the first neon lamp to the public on December 11, 1910, in Paris.
 
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| 61  | 1911  | - Charles Franklin Kettering invents the first automobile electrical ignition system.
 
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| 62  | 1912  | - Motorized movie cameras invented, and replaced hand-cranked cameras.
 
- The first tank patented by Australian inventor De La Mole.
 
- Clarence Crane created Life Savers candy in 1912.
 
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| 63  | 1913  | - Woodrow Wilson president of the USA 1913-1921.
 
- The crossword puzzle invented by Arthur Wynne.
 
- The Merck Chemical Company patented, what is now known as, ecstasy.
 
- Mary Phelps Jacob invents the bra.
 
- Gideon Sundback invents the modern zipper.
 
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| 64  | 1914  | - Garrett A. Morgan invents the Morgan gas mask.
 
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| 65  | 1915  | - Eugene Sullivan and William Taylor co-invented Pyrex in New York City.
 
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| 66  | 1916  | - Radio tuners invented that received different stations.
 
- Stainless steel invented by Henry Brearly.
 
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| 67  | 1918  | - Charles Jung invented fortune cookies.
 
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| 68  | 1919  | - The pop-up toaster invented by Charles Strite.
 
- Short-wave radio invented.
 
- The arc welder invented.
 
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| 69  | 1920  | - The tommy gun patented by John T Thompson.
 
- The Band-Aid invented by Earle Dickson
 
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| 70  | 1921  | - Warren Harding president of the USA 1921.  Warren Harding dies of an embolism in San Francisco.  He had taken ill on 31 Jul 1921.
 
- Calvin Coolidge president of the USA 1921-1929.  Calvin Coolidge, vice president under Warren Harding, sworn in as president the day after Harding dies.
 
- Artificial life begins -- the first robot built.
 
- John Larson, a University of California medical student, invented the modern lie detector (polygraph), used by police since 1924.
 
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| 71  | 1922  | - Insulin invented by Sir Frederick Grant Banting.
 
- The first 3-D movie (spectacles with one red and one green lens) is released.
 
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| 72  | 1923  | - Garrett A. Morgan invents a traffic signal.
 
- The television or iconoscope (cathode-ray tube) invented by Vladimir Kosma Zworykin.
 
- John Harwood invented the self-winding watch.
 
- Clarence Birdseye invents frozen food.
 
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| 73  | 1924  | - The dynamic loudspeaker invented by Rice and Kellogg.
 
- Notebooks with spiral bindings invented.
 
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| 74  | 1925  | - The mechanical television a precursor to the modern television, invented by John Logie Baird.
 
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| 75  | 1926  | - Robert H. Goddard invents liquid-fueled rockets.
 
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| 76  | 1927  | - JWA Morrison invents the first quartz crystal watch.
 
- Philo Taylor Farnsworth invents a complete electronic TV system.
 
- Technicolor invented.
 
- Erik Rotheim patents an aerosol can.
 
- Warren Marrison developed the first quartz clock.
 
- Philip Drinker invents the iron lung.
 
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| 77  | 1928  | - Scottish biologist Alexander Fleming discovers penicillin.
 
- Bubble gum invented by Walter E. Diemer.
 
- Jacob Schick patented the electric shaver.
 
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| 78  | 1929  | - Herbert Hoover president of the USA 1929-1933.
 
- American, Paul Galvin invents the car radio.
 
- Yo-Yo re-invented as an American fad.
 
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| 79  | 1930  | - Scotch tape patented by 3M engineer Richard G. Drew.
 
- The "differential analyzer", or analog computer invented by Vannevar Bush at MIT in Boston.
 
- Frank Whittle and Dr Hans von Ohain both invent a jet engine.
 
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| 80  | 1931  | - Harold Edgerton invented stop-action photography.
 
- Germans Max Knott and Ernst Ruska co-invent the electron microscope.
 
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| 81  | 1932  | - Polaroid photography invented by Edwin Herbert Land.
 
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| 82  | 1933  | - Franklin Roosevelt president of the USA 1933-1945.
 
- Frequency modulation (FM radio) invented by Edwin Howard Armstrong.
 
- Stereo records invented.
 
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| 83  | 1934  | - Charles Darrow claims he invented the game Monopoly.
 
- Joseph Begun invents the first tape recorder for broadcasting - first magnetic recording.
 
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| 84  | 1935  | - Wallace Carothers and DuPont Labs invents nylon (polymer 6.6.).
 
- The first canned beer made.
 
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| 85  | 1936  | - Edward VIII.  Ruler of England 1936.  House of Windsor (name adopted Jul 17, 1917): Eldest son of George V.
 
- George VI.  Ruler of England 1936-1952.  House of Windsor (name adopted Jul 17, 1917): 2nd son of George V, Duke of York; married Lady Elizabeth Bowes-Lyon.
 
- Bell Labs invents the voice recognition machine.
 
- Samuel Colt patents the Colt revolver.
 
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| 86  | 1937  | - Chester F. Carlson invents the photocopier.
 
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| 87  | 1938  | - The ballpoint pen invented by Ladislo Biro.
 
- Roy J. Plunkett invented tetrafluoroethylene polymers or Teflon.
 
- Nescafe or freeze-dried coffee invented.
 
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| 88  | 1939  | - World War II begins.  Axis Powers: Germany, Italy, Japan vs. Major Allied Powers: United States, Great Britain, France, and Russia.  1939-1945.
 
- Igor Sikorsky invents the first successful helicopter.
 
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| 89  | 1940  | - Peter Goldmark invents modern color television system.
 
- Karl Pabst invents the jeep.
 
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