8.6 /10 1 Votes
Country United States Publication date 1996 Originally published 1996 | 4.3/5 Goodreads Subject celestial mechanics Media type book Genre Textbook | |||||||||||||||||||||||||||||||||
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Editors David Goodstein, Judith R. Goodstein Similar Richard Feynman books, Physics books, Non-fiction books | ||||||||||||||||||||||||||||||||||
Richard feynman s lost lecture complete
Feynman's Lost Lecture: The Motion of Planets Around the Sun is a book based on a lecture by Richard Feynman. Restoration of the lecture notes and conversion into book form was undertaken by Caltech physicist David L. Goodstein and archivist Judith R. Goodstein. Feynman had given the lecture on the motion of bodies at Caltech on March 13, 1964, but the notes and pictures were lost for a number of years and consequently not included in The Feynman Lectures on Physics series. The lecture notes were later found, but unfortunately without the photographs of his illustrative chalkboard drawings. One of the editors, David L. Goodstein, stated that at first without the photographs, it was very hard to figure out what diagrams he was referring to in the audiotapes, but a later finding of his own private lecture notes made it possible to understand completely the logical framework with which Feynman delivered the lecture.
Contents
Overview
You can explain to people who don't know much of the physics, the early history... how Newton discovered... Kepler's Laws, and equal areas, and that means it's toward the sun, and all this stuff. And then the key - they always ask then, "Well, how do you see that it's an ellipse if it's the inverse square?" Well, it's God damned hard, there's no question of that. But I tried to find the simplest one I could.
In a non-course lecture delivered to a freshman physics audience, Feynman undertakes to present an elementary, geometric demonstration of Newton's discovery of the fact that Kepler's first observation, that the planets travel in elliptical orbits, is a necessary consequence of Kepler's other two observations.
The structure of Feynman's lecture:
The audio recording of the lectures also includes twenty minutes of informal Q&A at the blackboard with students who had attended the lecture.