Template:Selected anniversaries/February 15: Difference between revisions

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||1839: Christian Gustav Adolph Mayer born ... mathematician. He did research on differential equations, the calculus of variations and mechanics. Pic.  
||1839: Christian Gustav Adolph Mayer born ... mathematician. He did research on differential equations, the calculus of variations and mechanics. Pic.  


||1847: Germinal Pierre Dandelin dies ... mathematician and engineer.
||1847: Germinal Pierre Dandelin dies ... mathematician and engineer. Pic.


||1849: Rickman Godlee born ... surgeon and academic ... brain surgery.
||1849: Rickman Godlee born ... surgeon and academic ... brain surgery.

Revision as of 19:50, 27 January 2019