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Date |
Event(s) |
| 1 | 1926 | - 1926—1926: HISTORY: .Robert H. Goddard invents liquid-fueled rockets.
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| 2 | 1927 | - 1927—1927: HISTORY: .JWA Morrison invents the first quartz crystal watch.
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| 3 | 1928 | - 1928—1928: HISTORY: Penecillin Developed.Scottish biologist Alexander Fleming discovers penicillin.
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| 4 | 1929 | - 1929—1929: HISTORY: .American, Paul Galvin invents the car radio.
- 1929—1929: POLITICAL: .Calvin Coolidge president of the USA. Calvin Coolidge, vice president under Warren Harding, sworn in as president the day after Harding dies.
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| 5 | 1931 | - 1931—1931: HISTORY: .Harold Edgerton invented stop-action photography.
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| 6 | 1932 | - 1932—1932: HISTORY: .Polaroid photography invented by Edwin Herbert Land.
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| 7 | 1933 | - 1933—1933: HISTORY: .Frequency modulation (FM radio) invented by Edwin Howard Armstrong.
- 1933—1933: POLITICAL: .Herbert Hoover president of the USA.
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| 8 | 1934 | - 1934—1934: HISTORY: .Charles Darrow claims he invented the game Monopoly.
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| 9 | 1935 | - 1935—1935: HISTORY: .Wallace Carothers and DuPont Labs invents nylon (polymer 6.6.).
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| 10 | 1936 | - 1936—1936: HISTORY: .Bell Labs invents the voice recognition machine.
- 1936—1936: ROYAL: .George V. Ruler of England.
- 20 Jan 1936—10 Dec 1936: ROYAL: Second son of Edward VII, married Princess Mary of Teck..Accession, Jan 20, abdication, Dec 10.
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| 11 | 1937 | - 1937—1937: HISTORY: .Chester F. Carlson invents the photocopier.
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| 12 | 1938 | - 1938—1938: HISTORY: .Ballpoint pen invented by Ladislo Biro.
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| 13 | 1939 | - 1939—1939: HISTORY: .Igor Sikorsky invents the first successful helicopter.
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| 14 | 1940 | - 1940—1940: HISTORY: .Peter Goldmark invents modern color television system.
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| 15 | 1941 | - 1941—1941: NATIVE AMERICAN: COMANCHE WARRIORS AGAIN VOLUNTEER FOR SERVICE IN EUROPE, CODE TALKERS USE THE COMANCHE LANGUAGE IN D-DAY INVASION AND PATTON's TANK BATTALION TO SECURE VICTORY FOR ALLIED FORCES DURING WWII..[more]
- 1941—1941: NATIVE AMERICAN: Comanche Warriors again volunteer for service in Europe, Code Talkers use the Comanche Language in D-Day Invasion and Patton's tank battalion to secure victory for allied forces during WWII..
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| 16 | 1943 | - 1943—1943: HISTORY: .Richard James invents the slinky.
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| 17 | 1944 | - 1944—1944: HISTORY: .Kidney dialysis machine invented by Willem Kolff.
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| 18 | 1945 | - 1945—1945: HISTORY: .Atomic bomb invented.
- 1945—1945: POLITICAL: .Franklin Roosevelt president of the USA.
- 1945—1945: WAR: World War II .Axis Powers - Germany, Italy, Japan vs. Major Allied Powers - United States, Great Britain, France, and Russia.
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| 19 | 1946 | - 1946—1946: HISTORY: .Microwave oven invented by Percy Spencer.
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1926 - 1947 (20 years)
