Template:Selected anniversaries/January 22: Difference between revisions

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||1900 – David Edward Hughes, Welsh-American physicist, co-invented the microphone (b. 1831)
||1900 – David Edward Hughes, Welsh-American physicist, co-invented the microphone (b. 1831)


File:Richard August Carl Emil Erlenmeyer.jpg|links=Emil Erlenmeyer (nonfiction)|1909: Chemist and academic [[Emil Erlenmeyer (nonfiction)|Emil Erlenmeyer]] dies. He contributed to the early development of the theory of structure, formulating the Erlenmeyer rule, and designing the Erlenmeyer flask.
File:Richard August Carl Emil Erlenmeyer.jpg|link=Emil Erlenmeyer (nonfiction)|1909: Chemist and academic [[Emil Erlenmeyer (nonfiction)|Emil Erlenmeyer]] dies. He contributed to the early development of the theory of structure, formulating the Erlenmeyer rule, and designing the Erlenmeyer flask.


||1903 – Fritz Houtermans, Polish-German physicist and academic (d. 1966)
||1903 – Fritz Houtermans, Polish-German physicist and academic (d. 1966)

Revision as of 11:34, 21 January 2018