Robert millikan biography brevet

Robert Andrews Millikan March 22, — December 19, was an American professor of experimental physicist. He won the Nobel Prize in Physics in for his method of accurately measuring the electric charge through the Millikan oil drop experiment and for his work of the photoelectric effect. He was also the researcher on cosmic radiation. Millikan received the first-class bachelor's degree from Oberlin College in and a doctorate in physics from Columbia University in He was the first person to receive a doctorate from this university.

Contents move to sidebar hide. Page Talk. Bibcode : PhRv August New York: W. Retrieved July 10, The Chemical Educator. Engineering and Science. Pasadena, California: California Institute of Technology. Archived from the robert millikan biography brevet PDF on June 25, Capri, "Quips, quotes, and quanta: an anecdotal history of physics" World Scientific p.

George Owen Squier: U. Journal of Clinical Monitoring and Computing. Robert A. Millikan, Chairman". Retrieved February 21, Who's Who in America — OCLC Archived from the original on March 2, Millikan Biographical". The Nobel Foundation. June 4, Archived from the original on December 22, Retrieved January 19, Evolution in Science and Religion ed.

Kennikat Press. Religious Beliefs of American Scientists. Westminster Press. Washington Post. Retrieved March 30, Here's what happened". Bibcode : Natur. California Institute of Technology. Retrieved January 15, September 23, Los Angeles Times. December 20, ProQuest Robert Andrews Millikan, the active founder of the California Institute of Technology and dean of the world's physicists, died in a Pasadena convalescent yesterday shortly after noon.

He was Millikan, Nobel Prize Physicist". Millikan, dean of the American physicists and Nobel Prize winning authority, died today at a rest home. Chicago Daily Tribune. Robert Andrews Millikan, 85, world famous physicist and authority on cosmic rays, died in a rest home today. He was confined to his bed for months with infirmities of age.

December 23, National Postal Museum. Millikan's eugenics promotion". The Student Life. Retrieved October 7, November 8, Millikan Middle School. Archived from the original on November 27, Amstrong Middle School". Scott M. Archived from the original on February 16, Long Beach Post. Millikan Medal". AAPT News. American Association of Physics Teachers.

May September Millikan, 77, Dies in San Marino". October 11, Millikan, ill, Misses Funeral Rites for Wife". October 13, Science and the New Civilization first ed. Charles Scribner's and Sons. A Scientist Confesses His Faith. Christian Century. Sources [ edit ]. Oxford University Press, External links [ edit ]. Wikimedia Commons has media related to Robert Andrews Millikan.

Wikiquote has quotations related to Robert Andrews Millikan. Archival collections [ edit ]. James Scherer. Lee DuBridge. Carlson Frederick A. Halsey John R. Main Edward Bausch Edward P. Bullard Jr. Pigott James E. Gleason Charles F. Although in the late 's most physicists agreed with Millikan that cosmic rays were photons, few accepted his atom-building hypothesis.

At the beginning of the 's, Millikan's assumption that the primary robert millikan biography brevet consisted of photons was also challenged, and finally refuted by the work of Arthur Compton. Although Millikan had rejected his atom-building hypothesis byhe clung tenaciously to the assumption that some fraction of the primary cosmic radiation could be photons, and developed a new theory that cosmic ray photons originated in the spontaneous annihilation of atoms in interstellar space.

No more convincing than its predecessor, this hypothesis became completely untenable, as Millikan himself admitted a few years before his death, after the detection of the p-meson in made it clear that the primary cosmic radiation consisted almost entirely of protons. Millikan left his post as professor and chairman at Caltech in His academic writings and co-authorships include a variety of work, including textbooks.

Gale ; Electricity, Sound, and Lightwith J. He also wrote beyond the pure realm of science, into the intersection of science with philosophy and religion. Inonly a few years before his death, he published his Autobiography. In he retired from his professorship and chairmanship at Caltech. He remained active as a public lecturer and spoke frequently on the subject of science and religion.

By the time of his death, on 19 DecemberMillikan had been awarded numerous medals, even more honorary degrees, and membership in twenty-one foreign scientific societies, including the Royal Society of London and the lnstitut de France. Robert A. Millikan Biography - Nobelprize. Millikan, Robert. Biography of Millikan compiled from web sources, including numerous family and professional photos - Hebrew University of Jerusalem.

Caltech Institute Archives hundreds of images related to Millikan online, plus onsite archival material on Millikan boxes, 45 linear ft. In the course of these investigations, one of Millikan's students, Carl D. Anderson, discovered the positron and the muon. InMillikan married Greta Irvin Blanchard, a classics graduate from the University of Chicago whose specialization was ancient Greek language.

They had three sons, all of whom became renowned scientists. Millikan passed away on December 19,in San Marino, California. In politics, Millikan held conservative views and was opposed to President Franklin D. Roosevelt's New Deal policies. He believed that the best way for the United States to recover from the Great Depression was through collaboration between science and industry.

However, like many conservatives of the time, Millikan was also against isolationism and actively contributed to redirecting Caltech's research programs towards military needs during World War II. Millikan was a religious modernist and wrote several books on the relationship between science and religion. In his leisure time, he enjoyed playing tennis and golf.

Robert millikan biography brevet

Twenty-five universities granted him honorary doctorates. At various times, he served as the president of the American Association for the Advancement of Science and the American Physical Society, and he was a member of the American Philosophical Society. From tohe served as the associate editor of the American Physical Review. By the end of his life, Millikan was a member of twenty-one foreign scientific academies.

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