Although many people are talking about string theory, it may only amount to a passing fashion- It hasn't yet been confirmed by experiment, the real test. What has? Where do we really stand? Robert Oerter shows what the next step in physics will without question be based on- The Theory of Almost Everything, the single theory that has dominated particle physics for the past 30 years. Cobbled together by many brilliant minds throughout the 20th century, and modestly known as the 'Standard Model of Elementary Particles,' it is the most wide-ranging and precise theory in the history of physics. From the chemical reactions that power all living things to the nuclear reactions that power the sun, except for gravity, it describes all known physical interactions. Revealing the core idea of symmetry, and writing with rich metaphor and analogy, Oerter passionately celebrates the conceptual framework of the Standard Model. He begins in the 19th century with electricity and magnetism, then moves on to relativity, quantum mechanics, and the high-energy physics of the 20th century, showing how all these disparate elements combine to form the most successful theory of modern science.