Preface to Japanese edition
Published online by Cambridge University Press: 05 June 2012
Summary
All physical theories, their mathematical expressions notwithstanding, ought to lend themselves to so simple a description that even a child could understand them.
Albert EinsteinEinstein's celebrated Theory of Relativity is one of those scientific theories whose name is so famous that most people have heard of it, but very few people actually know what the theory says, or even what the theory is about. You, too, have probably heard the name, perhaps referred to in a science fiction novel or movie, even if you do not know much about it. And you may have received the impression that it is a very esoteric and difficult theory that could only be understood and appreciated by a select few.
The aim of this book is to show you that that impression is wrong. The Theory of Relativity comes in two flavors, the Special and the General, and if we limit our attention to the Special Theory of Relativity (SR), which is a theory of motion, it is not a particularly difficult theory at all and can be understood by anyone, perhaps “even a child.” By “be understood” here, I do not mean that anyone can develop a vague idea of what the theory is saying, but that anyone can understand it in its full glory beginning from its basic tenets to all of its logical consequences.
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- Information
- An Illustrated Guide to Relativity , pp. ix - xPublisher: Cambridge University PressPrint publication year: 2010