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William Draper Harkins
William Draper Harkins (December 28, 1873 – March 7, 1951) was an American physical chemist, noted for his contributions to surface chemistry and nuclear chemistry. Harkins researched the structure of the atomic nucleus and was the first to propose the principle of nuclear fusion, four years before Jean Baptiste Perrin published his theory in 1919-20. His findings enabled, among other things, the development of the H-bomb. As a visiting professor with Fritz Haber in 1909, he was introduced to the study of surface tension, and he began work on the theory of solutions and solubility during a visit to MIT in 1909-1910. Harkins was born in Titusville, Pennsylvania, and graduated with a PhD from Stanford University in 1907. He subsequently taught chemistry at the University of Montana from 1900 to 1912, and then spent the rest of his career at the University of Chicago. Harkins correctly predicted the existence of the neutron in 1920 (as a proton–electron complex) and was the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titusville, Pennsylvania
Titusville is a city in the far eastern corner of Crawford County, Pennsylvania, United States. The population was 5,601 at the 2010 census and an estimated 5,158 in 2019. Titusville is known as the birthplace of the American oil industry and for a number of years was the leading oil-producing region in the world. Titusville was notable for its lumber industry, including 17 sawmills, as well as its plastic and toolmaking industries. History The area was first settled in 1796 by Jonathan Titus. Within 14 years, others bought and improved land lying near his, along the banks of what is now Oil Creek. Titus named the village Edinburg(h), but as it grew, the settlers began to call the hamlet Titusville. The village was incorporated as a borough in 1849. It was a slow-growing community until the 1850s, when petroleum was discovered in the region. Oil was known to exist there, but there was no practical way to extract it. Its main use at that time had been as a medicine for both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Chadwick
Sir James Chadwick, (20 October 1891 – 24 July 1974) was an English physicist who was awarded the 1935 Nobel Prize in Physics for his discovery of the neutron in 1932. In 1941, he wrote the final draft of the MAUD Report, which inspired the U.S. government to begin serious atom bomb research efforts. He was the head of the British team that worked on the Manhattan Project during World War II. He was knighted in Britain in 1945 for his achievements in physics. Chadwick graduated from the Victoria University of Manchester in 1911, where he studied under Ernest Rutherford (known as the "father of nuclear physics"). At Manchester, he continued to study under Rutherford until he was awarded his MSc in 1913. The same year, Chadwick was awarded an 1851 Research Fellowship from the Royal Commission for the Exhibition of 1851. He elected to study beta radiation under Hans Geiger in Berlin. Using Geiger's recently developed Geiger counter, Chadwick was able to demonstrate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Titusville, Pennsylvania
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1951 Deaths
Events January * January 4 – Korean War: Third Battle of Seoul – Chinese and North Korean forces capture Seoul for the second time (having lost the Second Battle of Seoul in September 1950). * January 9 – The Government of the United Kingdom announces abandonment of the Tanganyika groundnut scheme for the cultivation of peanuts in the Tanganyika Territory, with the writing off of £36.5M debt. * January 15 – In a court in West Germany, Ilse Koch, The "Witch of Buchenwald", wife of the commandant of the Buchenwald concentration camp, is sentenced to life imprisonment. * January 20 – Winter of Terror: Avalanches in the Alps kill 240 and bury 45,000 for a time, in Switzerland, Austria and Italy. * January 21 – Mount Lamington in Papua New Guinea erupts catastrophically, killing nearly 3,000 people and causing great devastation in Oro Province. * January 25 – Dutch author Anne de Vries releases the first volume of his children's novel '' Journey Through the Nigh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1873 Births
Events January–March * January 1 ** Japan adopts the Gregorian calendar. ** The California Penal Code goes into effect. * January 17 – American Indian Wars: Modoc War: First Battle of the Stronghold – Modoc Indians defeat the United States Army. * February 11 – The Spanish Cortes deposes King Amadeus I, and proclaims the First Spanish Republic. * February 12 ** Emilio Castelar, the former foreign minister, becomes prime minister of the new Spanish Republic. ** The Coinage Act of 1873 in the United States is signed into law by President Ulysses S. Grant; coming into effect on April 1, it ends bimetallism in the U.S., and places the country on the gold standard. * February 20 ** The University of California opens its first medical school in San Francisco. ** British naval officer John Moresby discovers the site of Port Moresby, and claims the land for Britain. * March 3 – Censorship: The United States Congress enacts the Comstock Law, making it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Woods Cemetery
Oak Woods Cemetery is a large lawn cemetery in Chicago, Illinois. Located at 1035 E. 67th Street, in the Greater Grand Crossing area of Chicago's South Side. Established on February 12, 1853, it covers . Oak Woods is the final resting place of several famous Americans including Harold Washington, Ida B. Wells, Jesse Owens, and Enrico Fermi. It is also the setting for a mass grave and memorial for Confederate prisoners of war from Camp Douglas, called the Confederate Mound. History Oak Woods Cemetery was chartered on February 12, 1853. It was designed by landscape architect Adolph Strauch who created a ‘landscape-lawn cemetery’ on the 183 acres emphasizing grade changes with curving streets and well-planned drainage creating a uniform composition which was free of fences. The first burials took place in 1860. After the American Civil War (1861–1865), several thousand Confederate soldiers, prisoners who died at Camp Douglas, were reburied here. According to a plaque on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert James Moon
Robert James Moon (February 14, 1911 – November 1, 1989) was an American physicist, chemist and engineer. A graduate of the University of Chicago, he served on the faculty there and participated in the Manhattan Project. References External links * Who Was Robert J. Moon? https://21sci-tech.com/articles/drmoon.html ''21st Century Science & Technology'' * University of Chicago Photo Archive, Accelerator Building http://photoarchive.lib.uchicago.edu/db.xqy?one=apf2-00146.xml * Interview: Robert Moon. Part I. 'We grew up confident we could solve any problem.' https://larouchepub.com/eiw/public/1987/eirv14n43-19871030/eirv14n43-19871030_031-dr_robert_moon.pdf Executive Intelligence Review, Vol. 14, No. 43, Oct. 30, 1987. * Interview: Robert Moon. Part II. New hypothesis shows geometry of atomic nucleus. Executive Intelligence Review ''Executive Intelligence Review'' (''EIR'') is a weekly newsmagazine founded in 1974 by the American political activist Lyndon LaRouche. Based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Allison
Samuel King Allison (November 13, 1900 – September 15, 1965) was an American physicist, most notable for his role in the Manhattan Project, for which he was awarded the Medal for Merit. He was director of the Metallurgical Laboratory from 1943 until 1944, and later worked at the Los Alamos Laboratory — where he "rode herd" on the final stages of the project as part of the "Cowpuncher Committee", and read the countdown for the detonation of the Trinity nuclear test. After the war, he returned to the University of Chicago to direct the Institute for Nuclear Studies and was involved in the "scientists' movement", lobbying for civilian control of nuclear weapons. Early life Samuel King Allison was born in Chicago, Illinois, on November 13, 1900, the son of Samuel Buell Allison, an elementary school principal. He was educated at John Fiske Grammar School and Hyde Park High School. He entered the University of Chicago in 1917, and participated in varsity swimming and water bask ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry W
Henry may refer to: People *Henry (given name) *Henry (surname) * Henry Lau, Canadian singer and musician who performs under the mononym Henry Royalty * Portuguese royalty ** King-Cardinal Henry, King of Portugal ** Henry, Count of Portugal, Henry of Burgundy, Count of Portugal (father of Portugal's first king) ** Prince Henry the Navigator, Infante of Portugal ** Infante Henrique, Duke of Coimbra (born 1949), the sixth in line to Portuguese throne * King of Germany **Henry the Fowler (876–936), first king of Germany * King of Scots (in name, at least) ** Henry Stuart, Lord Darnley (1545/6–1567), consort of Mary, queen of Scots ** Henry Benedict Stuart, the 'Cardinal Duke of York', brother of Bonnie Prince Charlie, who was hailed by Jacobites as Henry IX * Four kings of Castile: **Henry I of Castile **Henry II of Castile **Henry III of Castile **Henry IV of Castile * Five kings of France, spelt ''Henri'' in Modern French since the Renaissance to italianize the name and to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Kamen
Martin David Kamen (August 27, 1913, Toronto – August 31, 2002, Montecito, California) was an American chemist who, together with Sam Ruben, co-discovered the synthesis of the isotope carbon-14 on February 27, 1940, at the University of California Radiation Laboratory, Berkeley. He also confirmed that all of the oxygen released in photosynthesis comes from water, not carbon dioxide, in 1941. Kamen was the first to use carbon-14 to study a biochemical system, and his work revolutionized biochemistry and molecular biology, enabling scientists to trace a wide variety of biological reactions and processes. Despite being blacklisted for nearly a decade on suspicion of being a security risk, Kamen went on to receive the Albert Einstein World Award of Science in 1989, and the U.S. Department of Energy's 1995 Enrico Fermi award for lifetime scientific achievement. Early life and education Kamen was born on August 27, 1913, in Toronto, the son of Russian Jewish immigrants. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calvin Souther Fuller
Calvin Souther Fuller (May 25, 1902 – October 28, 1994) was an American physical chemist at AT&T Bell Laboratories where he worked for 37 years from 1930 to 1967. Fuller was part of a team in basic research that found answers to physical challenges. He helped develop synthetic rubber during World War II, he was involved in early experiments of zone melting, he is credited with devising the method of transistor production yielding diffusion transistors, he produced some of the first solar cells with high efficiency, and he researched polymers and their applications. Early life Calvin Fuller was born in Chicago 25 May 1902 to Julius Quincy and Bessie Souther Fuller. Studying chemistry at the University of Chicago, he received his B.S. in 1926, and working with William Draper Harkins, earned a Ph.D. degree in 1929. From 1920 to 1922 he worked for the General Chemical Company, and from 1924 to 1930 for the Chicago Tribune. In 1930 he moved to Murray Hill, New Jersey to take up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harkins 1935 Cyclotron Magnet From University Of Chicago, Now Displayed At Fermilab
Harkins is an Irish surname. Notable people with the surname include: * Arthur Harkins (1936–2016), American academic * Brett Harkins (born 1970), ice hockey player * Gary Harkins (born 1985), Scottish footballer * George W. Harkins (1810–1890), Native American leader, a chief of the Choctaw tribe during the Indian removals * James M. Harkins (born 1953), American politician * John Harkins (actor) (1932–1999) * John Harkins (baseball) (1859–1940), American baseball player * John Harkins (footballer) (1881–1916), Scottish footballer * Josh Harkins (born 1974), American politician * Lida E. Harkins, American politician * Owen Harkins (born 1999), introduced Cairn to Midwestern communities, but unfortunately, is not very good at the game of Cairn. * Pat Harkins (born 1963), American politician * Paul D. Harkins (1904–1984), U.S. General, first commander of Military Assistance Command Vietnam (MACV) * Todd Harkins (born 1968), American ice hockey player * William Draper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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