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J. L. Heilbron
John Lewis Heilbron (born 17 March 1934, San Francisco) is an American historian of science best known for his work in the history of physics and the history of astronomy. He is Professor of History and Vice-Chancellor Emeritus (Vice-Chancellor 1990–1994) at the University of California, Berkeley, senior research fellow at Worcester College, Oxford, and visiting professor at Yale University and the California Institute of Technology. He edited the academic journal '' Historical Studies in the Physical and Biological Sciences'' for twenty-five years. Biography Heilbron attended Lowell High School in San Francisco, California, and was a member of the Lowell Forensic Society. He received his A.B. (1955) and M.A. (1958) degrees in physics and his Ph.D. (1964) in history from the University of California, Berkeley. He was Thomas Kuhn's graduate student in the 1960s when Kuhn was writing '' The Structure of Scientific Revolutions.'' Heilbron is a member of the Royal Swedish Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco
San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of California cities by population, fourth most populous in California and List of United States cities by population, 17th most populous in the United States, with 815,201 residents as of 2021. It covers a land area of , at the end of the San Francisco Peninsula, making it the second most densely populated large U.S. city after New York City, and the County statistics of the United States, fifth most densely populated U.S. county, behind only four of the five New York City boroughs. Among the 91 U.S. cities proper with over 250,000 residents, San Francisco was ranked first by per capita income (at $160,749) and sixth by aggregate income as of 2021. Colloquial nicknames for San Francisco include ''SF'', ''San Fran'', ''The '', ''Frisco'', and '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
