# Polish inventions and discoveries that changed the world

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.

- 7 votes · 14 items
- Apr 16, 2025 · A. Król
- https://even.best/en/l/5516/polish-inventions-and-discoveries-that-changed-the-world

## Top 14

1. **Heliocentric theory** (1 · ▲1 ▼0) — Nicolaus Copernicus, 1543. The Sun, not the Earth, at the centre – On the Revolutions of the Heavenly Spheres.
2. **Electric-powered submarine** (1 · ▲1 ▼0) — Stefan Drzewiecki, 1884. The world's first submarine with battery-powered electric propulsion.
3. **Discovery of polonium and radium** (1 · ▲1 ▼0) — Marie Skłodowska-Curie, 1898. She named polonium after Poland; the only person to win Nobel Prizes in two different sciences.
4. **Czochralski process** (1 · ▲1 ▼0) — Jan Czochralski, 1916. A crystal-growing method that is now the basis of silicon wafer production.
5. **Polish notation** (1 · ▲1 ▼0) — Jan Łukasiewicz, 1924. Parenthesis-free notation; its reverse version (RPN) is used in calculators and computers.
6. **Breaking the Enigma cipher** (1 · ▲1 ▼0) — Marian Rejewski, 1932. Reconstructed the German cipher machine before Alan Turing worked on Enigma.
7. **Mine detector** (1 · ▲1 ▼0) — Józef Kosacki, 1941. The first man-portable mine detector, used by the Allies at El Alamein and elsewhere.
8. **Kerosene lamp** (0 · ▲0 ▼0) — Ignacy Łukasiewicz, 1853. He also built one of the world's first oil wells and refineries.
9. **Esperanto** (0 · ▲0 ▼0) — L. L. Zamenhof, 1887. The world's most successful constructed language.
10. **Discovery of adrenaline** (0 · ▲0 ▼0) — Napoleon Cybulski, 1895. Isolated and identified adrenaline.
11. **Vitamins** (0 · ▲0 ▼0) — Casimir Funk, 1912. Formulated the concept and coined the word "vitamine".
12. **Epidemic typhus vaccine** (0 · ▲0 ▼0) — Rudolf Weigl, 1930s. The first effective vaccine against epidemic typhus.
13. **Polio vaccine** (0 · ▲0 ▼0) — Hilary Koprowski, 1950. The first effective live polio vaccine.
14. **Nagra tape recorder** (0 · ▲0 ▼0) — 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.