Template:Selected anniversaries/January 18: Difference between revisions

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||1854 – Thomas A. Watson, American assistant to Alexander Graham Bell (d. 1934)
||1854 – Thomas A. Watson, American assistant to Alexander Graham Bell (d. 1934)
||Daniel Hale Williams (January 18, 1856[1] – August 4, 1931) was an African American general surgeon, who in 1893 performed the second documented successful pericardium surgery to repair a wound in the United States of America.[2][3][4][5] He also founded Provident Hospital---the first non-segregated hospital in the United States---in Chicago, Illinois.


||Paul Ehrenfest (b. January 18, 1880) was an Austrian and Dutch theoretical physicist, who made major contributions to the field of statistical mechanics and its relations with quantum mechanics, including the theory of phase transition[1] and the Ehrenfest theorem.
||Paul Ehrenfest (b. January 18, 1880) was an Austrian and Dutch theoretical physicist, who made major contributions to the field of statistical mechanics and its relations with quantum mechanics, including the theory of phase transition[1] and the Ehrenfest theorem.

Revision as of 17:38, 4 November 2017