|
Year |
Event(s) |
1 | 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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2 | 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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3 | 1935 | - The first canned beer made.
- Wallace Carothers and DuPont Labs invents nylon (polymer 6.6.).
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4 | 1936 | - Bell Labs invents the voice recognition machine.
- 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.
- Samuel Colt patents the Colt revolver.
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5 | 1937 | - Chester F. Carlson invents the photocopier.
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6 | 1938 | - Nescafe or freeze-dried coffee invented.
- Roy J. Plunkett invented tetrafluoroethylene polymers or Teflon.
- The ballpoint pen invented by Ladislo Biro.
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7 | 1939 | - Igor Sikorsky invents the first successful helicopter.
- World War II begins. Axis Powers: Germany, Italy, Japan vs. Major Allied Powers: United States, Great Britain, France, and Russia. 1939-1945.
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8 | 1940 | - Karl Pabst invents the jeep.
- Peter Goldmark invents modern color television system.
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9 | 1941 | - Konrad Zuse's Z3, the first computer controlled by software.
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10 | 1942 | - John Atanasoff and Clifford Berry built the first electronic digital computer.
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11 | 1943 | - Emile Gagnan and Jacques Cousteau invent the aqualung.
- James Wright invent silly putty.
- Richard James invents the slinky.
- Swiss chemist, Albert Hofmann discovered the hallucinogenic properties of LSD.
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12 | 1944 | - Synthetic cortisone invented by Percy Lavon Julian.
- The kidney dialysis machine invented by Willem Kolff.
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13 | 1945 | - Harry Truman president of the USA 1945-1953.
- The atomic bomb invented.
- World War II ends.
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14 | 1946 | - The microwave oven invented by Percy Spencer.
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15 | 1947 | - Bardeen, Brattain, and Shockley invent the transistor.
- British/Hungarian scientist, Dennis Gabor, developed the theory of holography.
- Earl Silas Tupper patented the Tupperware seal.
- Mobile phones first invented.
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16 | 1948 | - Robert Hope-Jones invented the Wurlitzer jukebox.
- The Frisbee® invented by Walter Frederick Morrison and Warren Franscioni.
- Velcro ® invented by George de Mestral.
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17 | 1949 | |
18 | 1950 | - Korean War: United States (as part of the United Nations) and South Korea vs. North Korea and Communist China 1950-1953.
- The first credit card (Diners) invented by Ralph Schneider.
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19 | 1951 | - Charles Ginsburg invented the first videotape recorder (VTR).
- Power steering invented by Francis W. Davis.
- Super glue invented.
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20 | 1952 | - Edward Teller and team build the hydrogen bomb.
- Elizabeth II. Ruler of England 1952-present. House of Windsor (name adopted Jul 17, 1917): Elder daughter of George VI, acceded Feb 6, 1956.
- Mr. Potato Head patented.
- The first diet soft drink sold called the "No-Cal Beverage" a gingerale sold by Kirsch.
- The first patent for bar code (US Patent #2,612,994) issued to inventors Joseph Woodland and Bernard Silver.
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21 | 1953 | - Dwight Eisenhower president of the USA 1953-1961.
- Radial tires invented.
- The first musical synthesizer invented by RCA.
- Transistor radio invented by Texas Instruments.
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22 | 1954 | - Oral contraceptives invented.
- Ray Kroc started McDonalds.
- The first nonstick pan produced.
- The solar cell invented by Chaplin, Fuller and Pearson.
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23 | 1955 | |
24 | 1956 | - Bette Nesmith Graham invented "Mistake Out," later renamed Liquid Paper, to paint over mistakes made with a typewriter.
- The first computer hard disk used.
- The hovercraft invented by Christopher Cockerell.
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25 | 1957 | - Fortran (computer language) invented.
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