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Topic: Feynman


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In the News (Wed 16 Dec 09)

  
  Feynman diagram - Wikipedia, the free encyclopedia
A Feynman diagram is therefore a symbolic notation for the factors appearing in each term of the Dyson series.
Feynman diagram and path integral methods are also used in statistical mechanics.
John Ellis was the first to refer to a certain class of Feynman diagrams as penguin diagrams, due in part to their shape, and in part to a legendary bar-room bet with Melissa Franklin (the loser reportedly had to incorporate the term "penguin" into their next research paper).
en.wikipedia.org /wiki/Feynman_diagram   (1134 words)

  
 Richard Feynman Info - Encyclopedia WikiWhat.com   (Site not responding. Last check: 2007-11-07)
Feynman was born in Far Rockaway, Queens, New York; his parents were Jewish, although they did not practice Judaism as a religion.
Feynman was a keen and influential popularizer of physics in both his books and lectures, notably a talk on nanotechnology called Plenty of Room at the Bottom.
Feynman was requested to serve on the presidential commission which investigated the Challenger disaster of 1986.
wikiwhat.com /encyclopedia/r/ri/richard_feynman.html   (1377 words)

  
 Richard Feynman - Wikipedia, the free encyclopedia
Feynman did not dispute the quark model; for example, when the 5th quark was discovered, Feynman immediately pointed out to his students that the discovery implied the existence of a 6th quark, which was duly discovered in the decade after his death.
In 1974 Feynman delivered the Caltech commencement address on the topic of cargo cult science, work having the semblance of science but which is only pseudoscience due to a lack of utter integrity on the part of the scientist.
Feynman was requested to serve on the presidential Rogers Commission which investigated the Challenger disaster of 1986.
en.wikipedia.org /wiki/Richard_Feynman   (4083 words)

  
 Richard P. Feynman   (Site not responding. Last check: 2007-11-07)
Feynman's work on the atomic bomb, though it pained him in a dark way for a few years to follow, brought him closer to great physicists such as the Bohr (both father and son) and Oppenheimer.
Feynman eventually worked with virtually all the founding fathers of "modern physics." He was to be the promised offspring of the "modern" era to usher in a revolution of fundamental thought in physics.
Feynman is known for his easy-going style and his emphasis on fundamental concepts that are universal to all fields in physics.
www-personal.umich.edu /~changm/feynman.html   (750 words)

  
 Richard Phillips Feynman
Richard Feynman was born on May 11, 1918 in Brooklyn to Lucille and Melville Feynman.
Feynman was consumed with the problem of collisions at extreme high energy of heavy particles.
Feynman figured out what was wrong, and announced in during a nationally televised hearing of the commission.
www.geocities.com /Vienna/Strasse/1715/a_memorial_to_richard_phil.html   (555 words)

  
 Books on Feynman   (Site not responding. Last check: 2007-11-07)
Feynman makes passing references to the fact that the book is based on a series of general lectures on QED which were first delivered in New Zealand.
Feynman had doubts about the accessibility of the lectures on QED to a general audience, and chose not to initially deliver these lectures at his native Caltech.
Newcomers to Feynman will be moved by his wit and his deep understanding of the natural world and of the human experience; longtime admirers will discover many treasures available nowhere else.
b00ks.bankhacker.com /Feynman   (1164 words)

  
 Feynman
In retrospect, Feynman thought that Pauli must have seen difficulties at once, for after Feynman had spent a long time working on it, he too thought that it was not satisfactory.
Feynman began work on the Manhattan project at Princeton developing a theory of how to separate Uranium 235 from Uranium 238, while his thesis supervisor Wheeler went to Chicago to work with Fermi on the first nuclear reactor.
Feynman, who died at the University of California at Los Angeles Medical Center after an eight-year battle with abdominal cancer, was a popular and energetic lecturer who, despite his illness, continued to teach at the California Institute of Technology until two weeks ago.
www-groups.dcs.st-and.ac.uk /~history/Mathematicians/Feynman.html   (2540 words)

  
 AllRefer.com - Richard Phillips Feynman (Physics, Biography) - Encyclopedia
The Feynman diagram, proposed by him in 1949, shows the track of a particle in space and time and provides a clear means of describing particle interactions.
Feynman also made significant contributions to the theories of superfluidity and quarks.
Feynman shared the 1965 Nobel Prize in Physics with Shinichiro Tomonaga and J. Schwinger for work leading to the establishment of the modern theory of quantum electrodynamics.
reference.allrefer.com /encyclopedia/F/Feynman.html   (323 words)

  
 Surely You're Joking, Mr. Feynman!
Feynman published many scientific papers and reports, and several lecture books on various subjects (mainly, but not only, physics).
While interested in the subject, Feynman was reasonably afraid to try drugs: "I love to think," he says, "and I don't want to screw up the machine." So when offered an opportunity to try hallucinations induced by a sense-deprivation tank, with no physiological danger, he never thought twice.
Feynman does not rush into conclusions; he only comments that because of Geller's failures, he was "unable to investigate that phenomenon." But his comments on the subject are important ones.
www.forum2.org /tal/books/feynman.html   (920 words)

  
 Richard Feynman | Biography | atomicarchive.com
Feynman's collaboration on the latter with Murray Gell-Mann was seen as seminal, as the weak interaction was neatly described.
Feynman's popular lection series was published in "The Feynman Lectures," while his personal side was captured in "Surely You're Joking, Mr.
Feynman is also known for his work on the Space Shuttle Challenger accident investigation, shocking the world by demonstrating the failure of the O-Rings.
www.atomicarchive.com /Bios/Feynman.shtml   (515 words)

  
 Amazon.ca: Books: Feynman Lectures on Physics (3 Volume Set)   (Site not responding. Last check: 2007-11-07)
Feynman's famous three-volume set is an edited set based on his lectures to the introductory physics classes at Caltech, which are widely considered to be among the best lecture series ever published.
The Feynman lectures on physics is a transcript of some of the lectures Feynman gave at the California Institute of Technology to freshman and sophomore students.
Feynman at his best; he can be quite humourous at times: i personally love it when he makes fun of the philosphers.
www.amazon.ca /exec/obidos/ASIN/0201021153   (1020 words)

  
 Encyclopedia article on Richard Feynman [EncycloZine]   (Site not responding. Last check: 2007-11-07)
Richard Phillips Feynman (May 11, 1918–February 15, 1988) (surname pronounced "FINE-man") was one of the most influential American physicists of the 20th century, expanding greatly the theory of quantum electrodynamics.
Feynman received a bachelor's degree from the Massachusetts Institute of Technology in 1939 and a Ph.D. from Princeton University in 1942; his thesis advisor was John Archibald Wheeler.
Feynman was a keen and influential popularizer of physics in both his books and lectures, notably a seminal 1959 talk on nanotechnology called There's Plenty of Room at the Bottom.
www.encyclozine.com /Richard_Feynman   (3193 words)

  
 Feynman returns to centre stage (May 2001) - Review - PhysicsWeb   (Site not responding. Last check: 2007-11-07)
In the course of the day, Feynman learns by phone from his doctors that his cancer has returned and new, even more perilous surgery is needed.
Her role in the drama is to help pull him out of the growing depression that his own condition and his memories of the death of his first wife, Arlene, have cast him into.
Feynman's life did not contain the kind of moral dilemma faced by the personages in those plays (although Parnell gets considerable dramatic mileage out of Los Alamos and the making of the bomb).
physicsweb.org /article/review/14/5/3   (763 words)

  
 Feynman Videos
There was a problem mentioned on the NOVA program about Feynman which is why spaghetti breaks into three pieces when you snap it.
Feynman and a friend of his were not able to come up with a good answer despite several hours and a lot of broken spaghetti.
Well I began thinking about it and I have no real idea what the answer is either, but I have noticed that if I bend it slowly then it breaks in two *unequal* pieces instead of three.
heelspurs.com /feynman.html   (990 words)

  
 Richard Feynman   (Site not responding. Last check: 2007-11-07)
Gauche,cautious and unintelligible: that sums up most people's image of a physics professor.That's why so many loved Richard Feynman: he was brilliant,outgoing and -staggering,this - successful with women.
Until the 1980s Feynman's name was familiar only to the scientific cogniscenti as an American theoretical physicist who won the Nobel Prize in 1965 for his work on quantum electrodynamics,the theory of how electrons interact with light.So far,so impenetrable.
Nanotechnology is one of today's buzz words,and it may be one of tomorrows most crucial technologies.Yet the concept was first put forward nearly forty years ago,by the Nobel Prize-winning physicist Richard Feynman.
www.geocities.com /Omegaman_UK/feynman.html   (242 words)

  
 Amazon.ca: Books: Genius: the Life and Science of Richard Feynman   (Site not responding. Last check: 2007-11-07)
Feynman didn't consider his books to be autobiographies; they were "Adventures of a curious character." They were a few hilarious events picked from his long, full life.
The rarer type of genius is the Feynman treated the problem as if he had figured out just enough to know what the problem was and used novel means (now known as Feynman diagrams)to solve the problem--ignoring the powerful but obscuring technology developed by those who came before and developing new more usable tools.
Despite its originality Feynman did not regard the QED in the same light as his discovery (independent initially of his fellow Cal Tech professor Gell Mann)of a theory of weak interactions.
www.amazon.ca /exec/obidos/ASIN/0679747044   (1270 words)

  
 CNN - Popularity of late physicist revived on Internet - Oct. 10, 1996
Feynman made his scientific mark later in life, earning his Nobel Prize in physics for creating diagrams that predict the way sub-atomic particles interact.
Mention his name to physics students at Cal Tech today and watch their eyes light up: "One of the reasons it was easier to become a physicist was because he was so exciting and he wasn't the typical, you know, nerd who doesn't say anything," said Cal Tech senior Dave Bacon.
Feynman's Cal Tech colleague and friend David Goodstein offers one explanation: "He was an impossible combination of a truly great theoretical physicist and a person who you might meet in a bar somewhere and get to be friends with without ever knowing he was both."
www.cnn.com /TECH/9610/10/feynmen   (596 words)

  
 Sound Photosynthesis: RICHARD FEYNMAN: videotapes audiotapes publications and more   (Site not responding. Last check: 2007-11-07)
Feynman fans are going to want both the audios and video of this series.
Full of wit and wisdom but their subject matter was wholly unexpected: Feynman spoke not as a physicist but as a concerned fellow citizen, revealing his uncommon insights into the religious, political and social issues of the day.
Feynman!”, asked this question of his friend and collaborator Ralph Leighton over dinner one night.
www.photosynthesis.com /RICHARD_F.html   (759 words)

  
 Amazon.com: Books: 'Surely You're Joking, Mr. Feynman!' (Adventures of a Curious Character)   (Site not responding. Last check: 2007-11-07)
Feynman himself had all these qualities in spades, and they come through with vigor and verve in his no-bull prose.
Feynman is the scientist who breaks (or should I say, shatters?) the stereotype of the lab-coat physicist who wears thick, taped up glasses.
Feynman was a unique amalgam of geniuses: a genius of a physicist, a genius at amusing himself without regard to the restraints usually put on us, a genius at living and a genius at conveying the essence of joie de vivre.
www.amazon.com /exec/obidos/tg/detail/-/0393316041?v=glance   (1556 words)

  
 FI sponsored prizes & awards
Foresight Institute Feynman Prize in Nanotechnology (Theory) is awarded for excellence in theory to the researchers whose recent work has most advanced the achievement of Feynman's goal for nanotechnology: molecular manufacturing, defined as the construction of atomically-precise products through the use of molecular machine systems.
Foresight Institute Feynman Prize in Nanotechnology (Experimental) is awarded for excellence in experiment to the researchers whose recent work has most advanced the achievement of Feynman's goal for nanotechnology: molecular manufacturing, defined as the construction of atomically-precise products through the use of molecular machine systems.
The Feynman Prize in Nanotechnology recognizes recent achievements that contribute to the development of nanotechnology; the Grand Prize will be awarded at some undetermined date in the future to recognize a crucial milestone on the road to a mature molecular manufacturing technology.
www.foresight.org /FI/fi_spons.html   (710 words)

  
 Theory: Feynman Diagrams
Richard Feynman was the physicist who developed the method still used today to calculate rates for electromagnetic and weak interaction
Because Feynman diagrams represent terms in a quantum calculation, the intermediate stages in any diagram cannot be observed.
The Feynman Rules for a theory are very simple, but lead to increasingly complicated mathematical expressions as increasingly complicated diagrams are constructed.
www2.slac.stanford.edu /vvc/theory/feynman.html   (811 words)

  
 The Vega Science Trust - Freeview Video On The Web - Richard Feynman: The Douglas Robb Memorial Lectures
Feynman gives us not just a lesson in basic physics but also a deep insight into the scientific mind of a 20th century genius analysing the approach of the 17th century genius Newton.
A gentle lead-in to the subject, Feynman starts by discussing photons and their properties.
Feynman diagrams and the intricacies of particle interaction.
www.vega.org.uk /series/lectures/feynman/index.php   (342 words)

  
 Richard P. Feynman: Tutte le informazioni su Richard P. Feynman su Encyclopedia.it   (Site not responding. Last check: 2007-11-07)
Richard P. Feynman: Tutte le informazioni su Richard P. Feynman su Encyclopedia.it
Richard Phillips Feynman, (11 maggio 1918 - 15 febbraio 1988), scienziato.
Possedeva un incredibile talento per la matematica, che lo porto addirittura a inventarsi degli "strumenti matematici" (diagrammi di Feynman e integrali di Feynman), che lo avrebbero aiutato nel campo sul quale si sarebbe poi indirizzato definitivamente: la fisica.
www.encyclopedia.it /r/ri/richard_p_feynman.html   (290 words)

  
 Feynman Video #1
The Pleasure of Finding Things Out is fifty minutes of pure Feynman, filmed in 1981 and at last available on home video to delight and inspire anyone who would like to share something of the joys of scientific discovery.
Feynman is a master storyteller, and his tales -- about childhood, Los Alamos, and the Bomb, or how he won a Nobel Prize -- are a vivid and entertaining insight into the mind of a great scientist at work and play.
In 1941, when the US plunged into WWII, Feynman was recruited to work at Los Alamos on the top-secret government project that was to develop the first atomic bomb -- a job he accepted, in part, because it allowed him to resolve the crisis that he and Arline would face alone.
www.scs-intl.com /trader/feynman_video.shtm   (928 words)

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