Template:Selected anniversaries/June 10
940: Mathematician and astronomer Abū al-Wafā' Būzjānī born. His Almagest will be widely read by medieval Arabic astronomers in the centuries after his death.
1571: New method for predicting lottery winners causes outbreak of crimes against mathematical constants.
1793: French Revolution: Following the arrests of Girondin leaders, the Jacobins gain control of the Committee of Public Safety installing the revolutionary dictatorship.
1836: Physicist and mathematician André-Marie Ampère dies. He was one of the founders of the science of classical electromagnetism, which he referred to as "electrodynamics".
1972: Rhizolith Group debuts new work based on the history of high-energy literature.
2018: Chromatographic analysis of Purple Racer reveals "at least five, perhaps as many as nine" previously unknown shades of violet.