Polish inventions and discoveries that changed the world
The top 3 according to 7 votes from people: Heliocentric theory · Electric-powered submarine · Discovery of polonium and radium. (Updated Apr 16, 2025.)
From Copernicus's heliocentric theory to Łukasiewicz's kerosene lamp, the Czochralski process behind modern electronics and Rejewski's breaking of Enigma: the most important Polish inventions and discoveries, in chronological order, based on Wikipedia's list of Polish inventors and discoverers.
Automatically translated (original in Polski). See the original
Top 14
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1
Heliocentric theory
Nicolaus Copernicus, 1543. The Sun, not the Earth, at the centre – On the Revolutions of the Heavenly Spheres.
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2
Electric-powered submarine
Stefan Drzewiecki, 1884. The world's first submarine with battery-powered electric propulsion.
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3
Discovery of polonium and radium
Marie Skłodowska-Curie, 1898. She named polonium after Poland; the only person to win Nobel Prizes in two different sciences.
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4
Czochralski process
Jan Czochralski, 1916. A crystal-growing method that is now the basis of silicon wafer production.
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5
Polish notation
Jan Łukasiewicz, 1924. Parenthesis-free notation; its reverse version (RPN) is used in calculators and computers.
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6
Breaking the Enigma cipher
Marian Rejewski, 1932. Reconstructed the German cipher machine before Alan Turing worked on Enigma.
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7
Mine detector
Józef Kosacki, 1941. The first man-portable mine detector, used by the Allies at El Alamein and elsewhere.
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8
Kerosene lamp
Ignacy Łukasiewicz, 1853. He also built one of the world's first oil wells and refineries.
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9
Esperanto
L. L. Zamenhof, 1887. The world's most successful constructed language.
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10
Discovery of adrenaline
Napoleon Cybulski, 1895. Isolated and identified adrenaline.
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11
Vitamins
Casimir Funk, 1912. Formulated the concept and coined the word "vitamine".
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12
Epidemic typhus vaccine
Rudolf Weigl, 1930s. The first effective vaccine against epidemic typhus.
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13
Polio vaccine
Hilary Koprowski, 1950. The first effective live polio vaccine.
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14
Nagra tape recorder
Stefan Kudelski, 1951. A portable recorder that became a standard in radio, TV and film.
How is this ranking ordered? By people's votes: each ▲ adds a point and each ▼ takes one away. Anyone can vote and add what is missing.
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