- Jan 27 Lenin placed in Mausoleum in Red Square, Moscow
- May 11 Mercedes-Benz is formed by Gottlieb Daimler and Karl Benz, merging the two companies
- Aug 26 The Catastrophe of Smyrna: known as the Asia Minor Catastrophe to Greeks. The Ottoman army expels Greeks and other non-Turks from Asia Minor. (August 13 OS)
- Oct 28 Miner M.de Bruin discovers the infant fossil skull, "Taung child" in a lime quarry in Taung, South Africa. Paleoanthropologist Raymond Dart identifies the fossil as a new hominin species, Australopithecus africanus.
- Dec 30 Astronomer Edwin Hubble formally announces existence of other galactic systems at meeting of the American Astronomical Society
"Happy Birthday To You" published by Claydon Sunny
On March 4, 1924