Lise Meitner was a Jewish-Austrian physicist who was one of those responsible for the discovery of the element protactinium and would jointly confirm that nuclear fission was a replicable process within physics. While working on radioactivity at the Kaiser Wilhelm Institute of Chemistry in Berlin, she discovered the radioactive isotope protactinium-231 in 1917.
Niels Henrik David Bohr was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. Bohr was also a philosopher and a promoter of scientific research.
Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons, and releases a very large amount of energy even by the energetic standards of radioactive decay.
Otto Hahn was a German chemist who was a pioneer in the fields of radioactivity and radiochemistry. He is referred to as the father of nuclear chemistry and father of nuclear fission. Hahn and Lise Meitner discovered radioactive isotopes of radium, thorium, protactinium and uranium. He also discovered the phenomena of atomic recoil and nuclear isomerism, and pioneered rubidium–strontium dating. In 1938, Hahn, Meitner and Fritz Strassmann discovered nuclear fission, for which Hahn alone, was awarded the 1944 Nobel Prize for Chemistry. Nuclear fission was the basis for nuclear reactors and nuclear weapons.
James Franck was a German physicist who won the 1925 Nobel Prize for Physics with Gustav Hertz "for their discovery of the laws governing the impact of an electron upon an atom". He completed his doctorate in 1906 and his habilitation in 1911 at the Frederick William University in Berlin, where he lectured and taught until 1918, having reached the position of professor extraordinarius. He served as a volunteer in the German Army during World War I. He was seriously injured in 1917 in a gas attack and was awarded the Iron Cross 1st Class.
Otto Robert Frisch was an Austrian-born British physicist who worked on nuclear physics. With Otto Stern and Immanuel Estermann he first measured the magnetic moment of the proton. With Lise Meitner he advanced the first theoretical explanation of nuclear fission and first experimentally detected the fission by-products. Later, with his collaborator Rudolf Peierls he designed the first theoretical mechanism for the detonation of an atomic bomb in 1940.
Samuel Abraham Goudsmit was a Dutch-American physicist famous for jointly proposing the concept of electron spin with George Eugene Uhlenbeck in 1925.
Anna Marie Hahn was a German-born American serial killer. She murdered 5 elderly men from Cincinnati by poison between 1933 and 1937. She was convicted of murder and executed by electric chair in 1938.
Kathryn Marie Hahn is an American actress and comedian. She began her career on television, starring as grief counselor Lily Lebowski in the NBC crime drama series Crossing Jordan (2001–2007). Hahn gained prominence appearing as a supporting actress in a number of comedy films, including How to Lose a Guy in 10 Days (2003), Anchorman: The Legend of Ron Burgundy (2004), Step Brothers (2008), The Goods: Live Hard, Sell Hard (2009), Our Idiot Brother (2011), We're the Millers and The Secret Life of Walter Mitty, and Glass Onion (2022).
Erwin Louis Hahn was an American physicist, best known for his work on nuclear magnetic resonance (NMR). In 1950 he discovered the spin echo.
Applied Radiochemistry is an important collection of lectures by German chemist Otto Hahn published in English in 1936 by the Cornell University Press and simultaneously by the Oxford University Press (London). Edited by H. Milford, and spanning 278 pages, the volume presents the content of a group of lectures delivered by Hahn between March and June 1933, when he was a lecturer of chemistry at Cornell University.
Herbert Lawrence Anderson was an American nuclear physicist who was Professor of Physics at the University of Chicago.
Eugene Theodore Booth, Jr. was an American nuclear physicist. He was a member of the historic Columbia University team which made the first demonstration of nuclear fission in the United States. During the Manhattan Project, he worked on gaseous diffusion for isotope separation. He was the director of the design, construction, and operation project for the 385-Mev synchrocyclotron at the Nevis Laboratories, the scientific director of the SCALANT Research Center, and dean of graduate studies at Stevens Institute of Technology. Booth was the scientific director of the SCALANT Research Center, in Italy.
The Faraday Lectureship Prize, previously known simply as the Faraday Lectureship, is awarded once every two years (approximately) by the Royal Society of Chemistry for "exceptional contributions to physical or theoretical chemistry". Named after Michael Faraday, the first Faraday Lecture was given in 1869, two years after Faraday's death, by Jean-Baptiste Dumas. As of 2009, the prize was worth £5000, with the recipient also receiving a medal and a certificate. As the name suggests, the recipient also gives a public lecture describing his or her work.
Take Aim is a 1974 two-part Soviet biographical drama film directed by Igor Talankin.
Free Agents is an American sitcom television series that premiered on NBC September 14, 2011, in the 10:30 pm Eastern/9:30 pm Central time slot, before assuming its regular time slot on September 21, 2011, where it aired at 8:30 pm Eastern/7:30 pm Central on Wednesday nights. It is based on the British comedy series of the same name that was created by Chris Niel, who also serves as co-creator and producer on this version with John Enbom, Karey Burke, Todd Holland, and Kenton Allen for Big Talk Productions, Dark Toy Entertainment and Universal Television. This show was the last series to be produced by Universal Media Studios during the revival of Universal Television.
Documentation science is the study of the recording and retrieval of information. Documentation science gradually developed into the broader field of information science.
Virtue Runs Wild is a Danish 1966 erotic comedy film. Based on the eponymous 1957 novel by Knud Poulsen, the film was written and directed by Sven Methling. The film was shot in 1965 in the North Jutland town of Stenbjerg; it is called "Hu" in the film.
Florian Hahn is a German politician of the Christian Social Union (CSU) who has been serving as a member of the Bundestag from the state of Bavaria since 2009.
Nuclear fission was discovered in December 1938 by chemists Otto Hahn and Fritz Strassmann and physicists Lise Meitner and Otto Robert Frisch. Fission is a nuclear reaction or radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei and often other particles. The fission process often produces gamma rays and releases a very large amount of energy, even by the energetic standards of radioactive decay. Scientists already knew about alpha decay and beta decay, but fission assumed great importance because the discovery that a nuclear chain reaction was possible led to the development of nuclear power and nuclear weapons. Hahn was awarded the 1944 Nobel Prize in Chemistry for the discovery of nuclear fission.
