Template:Selected anniversaries/August 9: Difference between revisions

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||1861 – Dorothea Klumpke, American astronomer and academic (d. 1942)
||1861 – Dorothea Klumpke, American astronomer and academic (d. 1942)
||Dmitry Dmitrievich Morduhai-Boltovskoi (b. August 9, 1876) was a Russian mathematician, best known for his work in analysis, differential Galois theory, number theory, hyperbolic geometry, and history of mathematics. Pic.


||1892 – Thomas Edison receives a patent for a two-way telegraph.
||1892 – Thomas Edison receives a patent for a two-way telegraph.

Revision as of 07:15, 24 March 2018