Template:Selected anniversaries/March 30: Difference between revisions

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||1905: Albert Pierrepoint born ... hangman.
||1905: Albert Pierrepoint born ... hangman.


||1910: Józef Marcinkiewicz born ... soldier, mathematician, and academic.
||1910: Józef Marcinkiewicz born ... soldier, mathematician, and academic. DOD uncertain: probably died in Katyn massacre. Pic.


||1911: Ellen Henrietta Swallow Richards dies ... industrial and safety engineer, environmental chemist, and university faculty member in the United States during the 19th century. She was the founder of the home economics movement characterized by the application of science to the home, and the first to apply chemistry to the study of nutrition. Pic.
||1911: Ellen Henrietta Swallow Richards dies ... industrial and safety engineer, environmental chemist, and university faculty member in the United States during the 19th century. She was the founder of the home economics movement characterized by the application of science to the home, and the first to apply chemistry to the study of nutrition. Pic.
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||1914: John Henry Poynting dies ... physicist. He was the developer and eponym of the Poynting vector, which describes the direction and magnitude of electromagnetic energy flow and is used in the Poynting theorem, a statement about energy conservation for electric and magnetic fields. Pic.
||1914: John Henry Poynting dies ... physicist. He was the developer and eponym of the Poynting vector, which describes the direction and magnitude of electromagnetic energy flow and is used in the Poynting theorem, a statement about energy conservation for electric and magnetic fields. Pic.


||1919: McGeorge Bundy born ... American intelligence officer and diplomat ....
||1919: McGeorge Bundy born ... American intelligence officer and diplomat. Pic.


||1919: Robin M. Williams born ... mathematician and academic.
||1919: Robin M. Williams born ... mathematician and academic.

Revision as of 06:15, 20 February 2019