Word: feynman
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...ordinary genius is a fellow that you and I would be just as good as, if we were only many times better." The other kind Kac called magicians. "Even after we understand what they have done, the process by which they have done it is completely dark . . . Richard Feynman is a magician of the highest caliber...
That may come as a surprise to those who have read Feynman's two popular autobiographies, Surely You're Joking, Mr. Feynman! and What Do You Care What Other People Think?, or to those who watched him dip a bit of rubber in ice water during the Challenger accident investigation, making it crack and proving that cold temperatures had led to the space shuttle's 1986 crash. Feynman's public image was that of a skirt-chasing, bongo-playing wise guy, a man who thought he was smarter than anyone else, and who therefore probably deserved to be taken down...
...James Gleick makes clear in his monumental and deeply thoughtful biography, the Brooklyn-bred and -accented Feynman, who died of cancer in 1990 at 72, really was smarter than just about anyone else. He was a physicist's ( physicist who saw more deeply into the workings of nature than anyone but Einstein and perhaps a handful of others. His greatest achievement was the theory of quantum electrodynamics, which described the behavior of subatomic particles, atoms, light, electricity and magnetism. He also made significant contributions to areas outside his own field, including astrophysics, solid- state physics and computer science -- a rare...
What made Feynman a magician, though, was not any one of these achievements by itself, but the way he went about them. One of the common-nonsensical premises of quantum physics is that particles can travel from one place to another without traversing the space in between, and Feynman's thought process seemed to go from problem to solution in just about the same way. He rarely studied what was already known about a problem before attacking it. He was more interested in getting the solution than in doing the problem according to the rules, and he often ended...
This focus on answers rather than methods first became evident when Feynman led the math team in high school in Far Rockaway, New York. As undergraduates at M.I.T., he and a friend, Theodore Welton, re-created for themselves much of the physics discovered in the quantum revolution that had taken place in Europe during the 1920s. And although he shared the 1965 Nobel Prize for the theory of quantum electrodynamics with Julian Schwinger and Shin'ichiro Tomonaga, Feynman had an approach that was typically bizarre. Instead of using conventional calculations, he invented "Feynman diagrams," arrows and squiggles that mapped...