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Carl (Karol) WOLOWIEC, [child]
 1930 - 1934

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Timeline

1930
1931
1932
1932
1933
1934


 
 
 




   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.
  
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