Richard Feynman: The nature of physical law. Lecture # 1. An example of a physical law is the law of gravity [Voice of Vert Dider]

The first lecture from the series of Messenger readings conducted by Richard Feynman in 1964 at Cornell University. In this lecture, Professor Feynman introduces viewers to the law of gravity as an example of a physical law, talks about the history of its discovery, as well as about the characteristics that distinguish it from other laws.




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