| |
Year |
Event(s) |
| 1 | 1930 | - Frank Whittle and Dr Hans von Ohain both invent a jet engine.
- Scotch tape patented by 3M engineer Richard G. Drew.
- The "differential analyzer", or analog computer invented by Vannevar Bush at MIT in Boston.
|
| 2 | 1931 | - Germans Max Knott and Ernst Ruska co-invent the electron microscope.
- Harold Edgerton invented stop-action photography.
|
| 3 | 1932 | - Polaroid photography invented by Edwin Herbert Land.
|
| 4 | 1933 | - Franklin Roosevelt president of the USA 1933-1945.
- Frequency modulation (FM radio) invented by Edwin Howard Armstrong.
- Stereo records invented.
|
| 5 | 1934 | - Charles Darrow claims he invented the game Monopoly.
- Joseph Begun invents the first tape recorder for broadcasting - first magnetic recording.
|
| 6 | 1935 | - The first canned beer made.
- Wallace Carothers and DuPont Labs invents nylon (polymer 6.6.).
|
| 7 | 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.
|
| 8 | 1937 | - Chester F. Carlson invents the photocopier.
|
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1930 - 1937
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