Polish science and technology (1901-1950)
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Main article:: Polish science and technology
- Mine detector - a metal detector for landmines developed during World War II by Polish lieutenant Jozef Stanislaw Kozacki (1941/1942)
- Bomba (cryptography) - a special-purpose machine designed by Polish cryptologist Marian Rejewski to break German Enigma machine ciphers prior to World War II
- Biuro Szyfrów - (Cipher Bureau) first fundamental break into the Enigma that were to be used by Nazi Germany {1932}
- Czochralski process - a method of crystal growth used to obtain single crystals of semiconductors (e.g. silicon, germanium and gallium arsenide), metals (e.g. palladium, platinum, silver, gold) and salts (1916)
- Polish notation - also known as prefix notation, is a method of mathematical expression (1920)
- Reverse Polish notation - (RPN) , also known as postfix notation (1920)
- Zygalski sheets - also known as perforated sheets (1938)
- 7TP - light tank of the Second World War
- PZL.23 Karaś- light bomber and reconnaissance aircraft designed in the PZL (1934)
- PZL.37 Łoś - twin-engine medium bomber designed in the PZL by Jerzy Dąbrowski (mid-1930s)
- SS Sołdek - she was the first ship built in Poland after the World War II (1948)
[edit] See also
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