Heisenberg's matrix mechanics
1925 · Event
Recovering from hay fever on Heligoland, the 23-year-old Heisenberg works out a quantum theory built only on observable quantities — the first complete formulation of quantum mechanics.
On these timelines: Science & Technology, Master, Arts and Thoughts, Germany
More from Science & Technology
- Isaac Newton (1643)
- De revolutionibus orbium coelestium (1543)
- Edison's incandescent light bulb (1879)
- Bell patents the telephone (1876)
- Invention of the transistor (1947)
- Stephenson's Rocket wins the Rainhill Trials (1829)
- The Space Race (1957)
- Faraday discovers electromagnetic induction (1831)
Around 1925
- Presidency of Mustafa Kemal Atatürk (1923)
- Great Depression (1929)
- Spanish flu pandemic (1918)
- The Holocaust (1933)
- Russian Revolution (1917)
- Hitler becomes Chancellor of Germany (1933)
- Founding of the Soviet Union (1922)
- Hitler's rule of Germany (1933)
- Pop music: the 1920s (1920)
- Pop music: the 1930s (1930)