The Character of Physical Law (Modern Library)

Richard P. Feynman was born in Far Rockaway in New York in 1918. He studied at the Massachusetts Institute of Technology at the age of seventeen. In 1939, he was one of the scientists who made an atomic bomb that ends World War II. He won the Nobel Prize in Physics in 1965 and became a member of the Space Shuttle Committee in 1986. He died in 1988. The US Postal Service issued commemorative stamps in 2005 under the name of Feynman.

James Swag Lake is the author of the best-selling chaos that is our main chronology of science and technology: creation of new science, genius: information on life and science of Richard Feynman, etc: history, theory, flood . His book has been translated into 30 languages

In these words, Feynman finished his first courier lecture entitled "Law of Gravity, an Example of Physics Law" at Cornell University in 1964. The lecture is a presentation by Feynman, not the basic natural law, but the essence of these laws. These lectures were later posted and gathered to the physical characteristics of one of Ferren's most widely read books. In the introduction of the modern library version, author James Glake briefly evaluated Charmman on the podium:

A notable feature of the physical law is that Feynman can easily cover a wide range of physical fields. For example, the role of symmetry in the law of universal gravity, the relationship between physics and mathematics, and the law of physics However, it is equally superior for him to discuss the relationship between the history of these topics and everyday life It is important to explain clearly what is being done and why people are interested in them. It is this combination of skills that allows him to avoid excessive abstraction and philosophical thinking, which is a common trap when seeing the overall situation.

As Wilczek pointed out in the preface, there have been many things in physics since 1965. However, the nature of the laws of physics is very good today. My favorite chapter is the symmetry of physics. Feynman first pointed out that symmetry seems to appeal to human thought for aesthetic reasons. But he chose to emphasize the symmetry of the laws of physics itself. For example, some laws may be temporally and spatially symmetrical, but not necessarily scalable. In some cases, the meaning of these symmetries is more prominent than others. But the important point is that by focusing on these basic rules of the game you can understand the characteristics of the physical law they apply.