Norwegians vote to end the union with Sweden. On **13 August 1905**, Norwegian voters overwhelmingly supported ending their country’s union with Sweden, an arrangement that…
Tag: 1905
21 November 1905
Albert Einstein’s paper that leads to the mass–energy equivalence formula, E = mc², is published in the journal Annalen der Physik. Albert Einstein’s famous relation…
26 September 1905
Albert Einstein publishes the third of his Annus Mirabilis papers, introducing the special theory of relativity. In 1905, often referred to as Albert Einstein’s Annus…
23 September 1905
Norway and Sweden sign the Karlstad Treaty, peacefully dissolving the Union between the two countries. The Karlstad Treaty, signed on September 23, 1905, was a…
15 May 1905
The city of Las Vegas is founded in Nevada, United States. Las Vegas, known for its vibrant nightlife and sprawling casinos, has a rich and…
22 January 1905
Bloody Sunday in Saint Petersburg, beginning of the 1905 revolution. Bloody Sunday in Saint Petersburg, which occurred on January 9, 1905 (Julian calendar; January 22,…
18 November 1905
Prince Carl of Denmark becomes King Haakon VII of Norway. King Haakon VII of Norway, born Prince Carl of Denmark, was the first monarch of…
23 September 1905
Norway and Sweden sign the Karlstad Treaty, peacefully dissolving the Union between the two countries. The dissolution of the union between Norway and Sweden occurred…
30 April 1905
Albert Einstein completes his doctoral thesis at the University of Zurich. Albert Einstein’s doctoral thesis, which he completed in 1905 at the age of 26,…