Six Easy Pieces

Six Easy Pieces is a delightful read--even for readers who aren't scientifically inclined! For anyone who's not familiar with Richard Feynman, he was a phenomenal character and a Nobel Prize-winning physicist. While at Caltech, Feynman taught an introductory course in physics to a group of undergraduate students. The lectures covered two years (the students' freshman and sophomore years). Six Easy Pieces are six of the relatively "nontechnical" lessons that might have appeal to a broad audience. The book is simply marvelous. Feynman had a knack for explaining topics (including complicated ones) in a simple, straightforward, and entertaining manner. The result is a book that's fun, interesting, informative, and extraordinarily readable.

This book explains some basic concepts in physics so well that even someone who doesn't like physics might enjoy it! 'Six Easy Pieces' are 6 lectures from Feynman's complete 'Lectures on Physics', chosen for their accessibility to the general public. Feynman, like all great teachers, understands his subject so well that he is able to explain the concepts behind it in clear, simple terms. There are 6 chapters in the book, all of them generalized lectures on topics in physics. Feynman explains the structure of the atom and there is a very excellent description of charge and how atoms attract each other. I really enjoyed the chapter on the relationship of physics to the other sciences, especially chemistry and biology. There is even a section on the relationship of physics to psychology. Chapter 5 is on gravity and there is a great explanation of Kepler's laws of planetary motion and Newtons law of gravitation. These ideas are explained so understandably, I felt like I received a clear conceptual picture of what is happening. But the highlight of the book for me is Chapter 6 on quantum behavior. Feynman explains the wave-particle duality and the Heisenberg Uncertainty Principle so well that I really felt I understood the basic ideas. I am just a layman but I found I could really get what he was saying. Another thing I liked about the book is its honesty. If there is something physics does not understand, Feyman admits it, outlining the parameters of knowledge but acknowledging deficiencies. The author doesn't come across as a know-it-all, and doesn't 'talk down' to the reader, something which I find refreshing in a science book. Like any book by Richard Feynman, this one is a delight to read. Informative, honest and with that unique Feynman ability to make even the most complex ideas understandable to the intelligent layman.

The intention of this review is to give the reader enough information to decide whether or not to read this book. That Feynman was perhaps the foremost physicist of the middle of the 20th century goes without saying. He was also a great educator and popularize of the most complex ideas of classical and modern physics. All well and good, but what about this book? In short -- I enjoyed this book, but thought that it was a bit unfocused. This was due to the fact that the book was taken from his three-volume lecture series on physics, which was prepared from his lectures to undergraduates of Cal Tech in the early 60's. The editors chose what they considered to be the six easiest lectures and put them in a single small volume, as contrasted to the three much larger volumes that make up the whole series of lectures. The lectures included in the book were not consecutive lectures from the whole series, so there was a bit of a continuity problem with the flow of the text. Also, because so much has been left out from the complete lecture series, the subjects that are covered are done so in a very fragmentary manner. Read this book to get a flavor for Feynman as a teacher, but not to get a complete picture of any of the subjects that are covered. While I liked the book, I liked Feynman's "The Character of Physical Law" even more. It was also based on a series of lectures (covering some of the same material), but all of the lectures in that series were provided and as a result the book was more focused and self contained. I recommend both books, but if you only want to read one, I would recommend "The Character of Physical Law". Both give a flavor of Feynman's teaching style and they are making me consider buying the full three volume lecture series, even though the list price for the three books (plus a volume on problem solving) is almost $200. In more detail -- The lectures covered in this small book are: --- Atoms in motion - Very general overview of atoms, molecules and their relation to vapor pressure, melting and solidification. Very general and very elementary. Well suited for a high school student. --- Basic Physics - Very general overview of the scientific method, classical and modern physics. Also very general and suitable for a high school student. --- The Relation of Physics to Other Sciences - Here, in my opinion, Feynman digresses quite a bit, throwing in a bit of chemistry (including the Krebs cycle) and a bit of biology (including DNA). This chapter is suitable for an advanced high school student or undergraduate college student. --- Conservation of Energy - These last three chapters start the meat of the book, focusing of basic physics topics. The conservation of energy is taught from a simple analogy of the conservation of children's blocks. He follows the same approach he used to describe the first law of thermodynamics; using the concept of reversible machines being the most efficient possible to derive the law of conservation of energy. If one assumes the law of the conservation of energy one can prove that a reversible machine will be as efficient as possible, so both are statements of the same thing. I knew this approach from a study of thermodynamics and while not stated as such, Feynman allowed me to see that the concepts of reversibility and the conservation law are not only the same thing but that they are much more general than just applying to thermodynamics This alone was worth the price of the book. It illustrates the power of his teaching style. --- The Theory of Gravitation - I was disappointed with this chapter. Instead of following Newton's thinking he states Newton's law of gravitation at the beginning of the chapter and then mentioned that it came directly for Keppler's second and third law. I was hoping for more. This chapter illustrates the difficulty in choosing just a chapter from a larger work. These ideas are developed more completely in the complete lecture series (there is also a separate book containing Feynman's lost lecture on this subject). On the plus side, there was an excellent discussion of why there are two tides pre day, not just one. Feynman, corrects the off stated idea that the second tide is due to the moon pulling on the earth. Again, in my opinion, this discussion is also worth the price of the book. --- Quantum Behavior - This is taught from the standpoint of the two-slit interference experiment with photons and electrons. This touches the heart of quantum behavior, but just touches it. Again there is much, much more in the complete set of lectures. All in all -- Some of the lectures were a bit too easy. The choice of only 6 easy lectures from a three-volume set of lectures made the text somewhat unfocused. Some of the lectures were very incomplete, but they are all pure Feynman. Feynman makes physics exciting (or at least interesting) and provides information to readers of all backgrounds. I recommend this book to high school students, first year college students and teachers. Those with a more advanced physics background may find this book a bit too basic, but they may see new ways of looking at things. I also recommend Feynman's "The Character of Physical Law", which covers some of the same material, but in a somewhat more focused manner. In fact I liked it more than this book. I gave it five stars and this book only four.

Insights and elucidation on physics and physics in relation to other sciences. Feynman is the master at bringing his genius and knowledge to a level of understanding by use of analogy and making it seem approachable by anyone. It was interesting for the topic itself and the method of his teaching. I learned a few things here, somethings went over my head. Feynman's quote of Gibbon "The power of instruction is seldom of much efficacy except in those happy dispostions where it is almost superflous" was interesting. Especially since this quote is the context of the forcing of a square peg through a round hole in the education of Nero to be prepared for the duties of Emporer and those possbile resultant problems. One must have a happy dispostion towards learning as well as an element of apptitude otherwise??? I tried to follow along with what the book was talking about by reinforcing it with what was available out there like on You-Tube of Feynman lectures etc. There are a lot of resources to support this book. Feynman also often goes back to how his father instilled or encouraged scientific curiostiy in him as a youth (which I got from his talks available on You-Tube, not this book). Asking questions, not getting bogged down in names of things but imagining the consequences/reasons for things, and in asking questions more than giving answers to spark and encourage the investigative spirit.

Every person who has an interest in science, not just physics should own this book. Mildly intellectually challenging.

essential indeed

Before selecting a physics book to read and report on, I had never heard of Richard Feynman. While researching different possibilities, however, I was intrigued that Physicist Richard Feynman was described as an "icon for late twentieth-century physics (Davies, Paul, introduction)" and whose achievements were comparable to those of Isaac Newton and Albert Einstein. I wanted to find out more about this man. Six Easy Pieces is compiled from a series of lectures that Feynman taught in an introductory physics course at Caltech. He was accustomed to teaching upper level physics courses. In 1961, in an effort to reenergize the undergraduate physics department Feynman was asked to teach a two year series of an introductory physics course to freshman and sophomore. As the title suggests, Feynman selected the six most basic lectures (Atoms in Motion, Basic Physics, The Relation of Physics to Other Sciences, Conservation of Energy, The Theory of Gravity, and Quantum Behavior) to be included in the book. Feynman, possessing an incredible amount of knowledge, and accustomed to teaching graduate students, had a difficult time explaining the concepts of physics in terms that freshman and sophomores could understand. Said he, "I thought to address [the lectures] to the most intelligent in the class and to make sure, if possible, that even the most intelligent student was unable to completely encompass everything." As a result, many students dreaded the class and stopped coming. I had similar feelings while reading the book. The concepts were incredibly fascinating, and were sometimes explained in a way that made it clear. Other times, however, the concepts (which I'm sure are still fascinating) were explained in such a way that I believe only an upper level graduate student could understand them. This turned me off a bit as it sometimes felt like I was just reading words on a page with no prayer of grouping them into cohesive and understandable thoughts. Faculty members and graduate students later replaced the empty seats of the lecture hall. Similarly, I think that this book would be most embraced by trained physicists. Overall, I enjoyed Six Easy Pieces. Despite being difficult to understand, it stretched my knowledge of several concepts and helped me to see the world in a way that I had not previously seen it before. I give it 3 and a half out of 5 stars.

I picked this book up because I was searching for more understanding of the world and how it works. This is often recommended as a way to learn some of the basic physics principles that govern how the world actually works. Having read it, I would say that there are some things you can follow fairly easily. However, I also thought there were things that this book could only scratch in explaining and for me, a layman and Neanderthal, I was lost.

The person I got it for loved it

Las míticas charlas de Mecánica Cuántica de Feynman

Six Easy Pieces is a extraordinary introduction to physics and, as Paul Davies opines in his opening remarks (p.xi), an even more extraordinary introduction to Richard Feynman: how one envies those fortunate enough to have experienced Feynman's lectures first-hand! Indeed, these opening chapters of his Caltech Lectures leave no doubt that he was as gifted a teacher as he was a scientist and it is a rare talent that creates text that is as joyous and illuminating as this. The six topics covered in this first book represent the fundamental building blocks of physics (atomic nature of matter, historical perspective, relative perspective, conservation of energy, gravity, and quantum behaviour) and no previous scientific education is required to follow the arguments advanced. Nonetheless, the later subjects (conservation of energy, gravity, and quantum behaviour) do rely on some mathematical lines of reasoning and, for those not versed in such concepts, perseverance may be required to grasp these proofs: nonetheless, time and patience should be all that is required and Feynman's more unconventional illustrations throughout the book more than compensate for the effort. Ultimately, the wonder of this book is that it not only delivers a peerless introduction to physics but that it also reveals its author to be a man who was deeply intimate with his subject and someone who brought unparalleled clarity to complex and counter-intuitive ideas.

There cannot be a better and lucid description of Physics Principles and their links to each other. Such a marvelous book can only be written by the One and Only Dr. Feynman. A must read for non physics people. if you love science, read it.

اول شي النسخه اللي وصلتني مو نفس النسخه اللي بالصوره اللي جتني هي اللي غلافها ابيض (الكتاب نفسه لكن النسخه تختلف) ثانيا الكتاب وسخاان جدا ومن صفحاته كانو مستعمل وكان فيه بقايا صمغ للزقه على الكتاب من الخلف الكتاب نفسه لكن ما يحمس اقراه وادرس فيه ابدا على حالته ذي و خساره عليه فلوسي