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The Feynman Lectures on Physics is a 1964 physics textbook by Richard P. Feynman, Robert B. Leighton and Matthew Sands, based upon the lectures given by Feynman to undergraduate students at the California Institute of Technology (Caltech) in 1961–1963.

The Feynman Lectures are considered to be one of the best and most sophisticated college level introductions to physics. Feynman, himself, however, stated, in his original preface, that he was “pessimistic” with regard to the success with which he reached all of his students. The Feynman lectures were written “to maintain the interest of very enthusiastic and rather smart students coming out of high schools and into Caltech.” Feynman was targeting the lectures to students who, “at the end of two years of our previous course, [were] very discouraged because there were really very few grand, new, modern ideas presented to them.” As a result, some physics students find the lectures more valuable after they obtain a good grasp of physics by studying more traditional texts. Many professional physicists refer to the lectures at various points in their careers to refresh their minds with regard to basic principles.

As the two-year course (1961–1963) was still being completed, rumor of it spread throughout the physics community. In a special preface to the 1989 edition, David Goodstein and Gerry Neugebauer claim that as time went on, the attendance of registered students dropped sharply but was matched by a compensating increase in the number of faculty and graduate students. Sands, in his memoir accompanying the 2005 edition, contests this claim. Goodstein and Neugebauer also state that, “it was [Feynman’s] peers — scientists, physicists, and professors — who would be the main beneficiaries of his magnificent achievement, which was nothing less than to see physics through the fresh and dynamic perspective of Richard Feynman,” and that his “gift was that he was an extraordinary teacher of teachers”.

— Wikipedia on The Feynman Lectures on Physics

2013.03.13 Wednesday ACHK