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Most helpful customer reviews
2 of 2 people found the following review helpful
5.0 out of 5 stars
Science as Human Creation,
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This review is from: Evolution of Physics (Paperback)
This book provides a still useful account, from 'the horses' mouths', of what Alfred Korzybski called the Newtonian and non-Newtonian views in physics. As Korzybski noted, all human beings form a view of so-called 'reality'. Understanding how scientists do this can have value for the rest of us. In this excellent book, the authors emphasize general formulations and a non-mathematical approach: "Most of the fundamental ideas of science are essentially simple, and may, as a rule, be expressed in a language comprehensible to everyone" (29). The book includes chapters on "The Rise of the Mechanical View," "The Decline of the Mechanical View," "Field, Relativity," and "Quanta." Readers will be rewarded with clear explanations of some potentially forbidding notions. These are interspersed with useful comments on physico-mathematical method, theory and the goals of science. Einstein's and Infeld's discussion demonstrates their view that "Science is not just a collection of laws, a catalogue of unrelated facts. It is a creation of the human mind, with its freely invented ideas and concepts. Physical theories try to form a picture of reality and to establish its connection with the wide world of sense impressions. Thus the only justification for our mental structures is whether and in what way our theories form such a link" (310).
2 of 2 people found the following review helpful
5.0 out of 5 stars
Science, history, and a bit of philosophy,
This review is from: Evolution of Physics (Paperback)
Physics can be difficult to learn when theories and formulae are thrown at you with no historical context. You begin learning about motion, and then electricity and magnetism, and it's almost impossible to see a coherent connection between the ideas. Many people have heard of relativity and quantum theory, but do not have even a general notion of what they aim to explain. Like mathematics, you can learn physics without knowing about the people behind its development (though you will encounter many of their names in important expressions), but it never hurts to study how such ideas began, and how they came to be what they are today. Einstein and Infeld's book is aptly titled. They show how and why certain concepts came into being and what significance they hold. Beginning with "The Rise of the Mechanical View," they describe vectors, motion, forces, and energy. With "The Decline of the Mechanical View," they show how the behavior of electricity, magnetism, and light waves poses problems for the mechanical view. The next two (and most interesting) sections explore field, relativity, and quanta, and how they have proved more accurate in describing physical phenomena than what was previously known. Einstein and Infeld describe everything with a minimum of mathematics so that anyone with an interest in the development of physics can understand the contents. Although such math is necessary for a precise understanding of physics, the aim of the authors, which they frequently repeat throughout, is to give the reader a broad understanding of the general underlying principles. They have succeeded in giving an account of where the human construction of physics started, what has been covered since then, and where it is heading. It is a simply written book, suitable for readers who don't know physics and want to learn, but also helpful for students of physics who want to see a broader picture of its evolution.
5.0 out of 5 stars
The Evolution of Awesome,
By
This review is from: Evolution of Physics (Paperback)
This book is a wonderful glimpse into history. The forward by Isaacson really sets up the work of Infeld and Einstein as nothing short of extraordinary.Physics for laypeople. It's a must-read for people interested in understanding the thought process behind the two flavours of Relativity.
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