The presentation develops physical insight by stressing the microscopic content of the theory.

    David Peat explains the development and meaning of this Superstring Theory in a thoroughly readable, dramatic manner accessible to lay readers with no knowledge of mathematics. The consequences of the Superstring Theory are nothing less than astonishing.

    Over 100 problems at ends of chapters. Answers in back of book. 1962 edition.

    The authors take time to explain statistical procedures so that you can go beyond memorizing formulas and gain a conceptual understanding of statistics. The authors also take care to show you how having an understanding of statistical procedures will help you comprehend published findings and will lead you to become a savvy consumer of information. Known for its exceptional accuracy and examples, this text also has a complete supplements package to support your learning.

    We nevertheless muddle through even in the absence of theories of how to act. But how do we do it?In Probably Approximately Correct, computer scientist Leslie Valiant presents a masterful synthesis of learning and evolution to show how both individually and collectively we not only survive, but prosper in a world as complex as our own. The key is “probably approximately correct” algorithms, a concept Valiant developed to explain how effective behavior can be learned. The model shows that pragmatically coping with a problem can provide a satisfactory solution in the absence of any theory of the problem. After all, finding a mate does not require a theory of mating. Valiant’s theory reveals the shared computational nature of evolution and learning, and sheds light on perennial questions such as nature versus nurture and the limits of artificial intelligence.Offering a powerful and elegant model that encompasses life’s complexity, Probably Approximately Correct has profound implications for how we think about behavior, cognition, biological evolution, and the possibilities and limits of human and machine intelligence.

    Provides a review of introductory noncalculus-based physics for those who do not have a strong background in mathematics.

    In this new, innovative overview textbook, the authors put special emphasis on the deep ideas of mathematics, and present the subject through lively and entertaining examples, anecdotes, challenges and illustrations, all of which are designed to excite the student's interest. The underlying ideas include topics from number theory, infinity, geometry, topology, probability and chaos theory. Throughout the text, the authors stress that mathematics is an analytical way of thinking, one that can be brought to bear on problem solving and effective thinking in any field of study.

    Properly understood, they can tell us how the teams we root for could employ better strategies, put more effective players on the field, and win more games. The revolution in baseball statistics that began in the 1970s is a controversial subject that professionals and fans alike argue over without end. Despite this fundamental change in the way we watch and understand the sport, no one has written the book that reveals, across every area of strategy and management, how the best practitioners of statistical analysis in baseball-people like Bill James, Billy Beane, and Theo Epstein-think about numbers and the game. Baseball Between the Numbers is that book. In separate chapters covering every aspect of the game, from hitting, pitching, and fielding to roster construction and the scouting and drafting of players, the experts at Baseball Prospectus examine the subtle, hidden aspects of the game, bring them out into the open, and show us how our favorite teams could win more games. This is a book that every fan, every follower of sports radio, every fantasy player, every coach, and every player, at every level, can learn from and enjoy.

    With it you can prime yourself with the key concepts of statistics before getting involved in the associated calculations. Using words and diagrams instead of figures, formulae and equations, Derek Rowntree makes statistics accessible to those who are non-mathematicians. And just to get you into the spirit of things. Rowntree has included questions in his argument; answer them as you go and you will be able to tell how far you have mastered the subject.

    Over 80 per cent of adults in the UK use caffeine every day, but when does this habit become a reliance? Caffeine is a bitter addictive drug which attacks the central nervous system and makes you jittery. Fooling you into thinking you are more alert, caffeine will often disrupt your sleep and actually increase overall fatigue. Quite simply, it's bad for you with no real benefits.In The Easy Way to Quit Caffeine, Allen Carr addresses the difficulties that coffee-drinkers and soda consumers face in trying to quit caffeine. By explaining what caffeine does to your body, and providing simple step-by-step instructions to free you from your addiction, Carr shows you how to lead a happier, healthier and more chilled life.

    Rich illustrations, systematic resumes, and extensive citations make it a valuable references source.

    His U.S. counterpart, Bill Bowerman, brought Lydiard's term for what until then had been called roadwork, or jogging, to the States. Soon after, the 1970s running boom started, spurred by exercise-advocating research from the growing fields of exercise science and sports medicine and from enthusiasts such as Jim Fixx, author of The Complete Book of Running. One of Bowerman's former runners at the University of Oregon, Phil Knight, saw to it that those millions of new runners had swoosh-adorning footwear designed specifically for their sport.The pace of knowledge enhancement and innovation has, in fact, been so brisk through the years that even highly informed runners could be excused for not keeping up, but no longer. Running Science is a one-of-a-kind resource:- An easily comprehended repository of running research- A wealth of insights distilled from great sport and exercise scientists, coaches, and runners- A do-it-right reference for a host of techniques and tactics- An array of the most credible and widely used training principles and programs- Perhaps most of all, a celebration of the latest science-based know-how of running, now truly the world's most popular sportElite running coach Owen Anderson presents this comprehensive work in a compelling way for runners. A PhD and coach himself, Anderson has both a great enthusiasm for sharing what scientific studies offer the running community and a keen sense of what's really important for today's informed runners to know.

    By 1949, Godel had produced a remarkable proof: In any universe described by the Theory of Relativity, time cannot exist. Einstein endorsed this result reluctantly but he could find no way to refute it, since then, neither has anyone else. Yet cosmologists and philosophers alike have proceeded as if this discovery was never made. In A World Without Time, Palle Yourgrau sets out to restore Godel to his rightful place in history, telling the story of two magnificent minds put on the shelf by the scientific fashions of their day, and attempts to rescue the brilliant work they did together.

    Priceless offers hope for the financially challenged, plus advice for not getting into trouble in the first place. Dave uses straight talk, down-to-earth humor, and quotes from his Rolodex so that anyone?student, professional, or grandma?can learn the wisdom of being weird.

    The author defines all terms, points out potential pitfalls in algebraic calculation, and makes problem solving a fun activity. New in this edition are painless approaches to understanding and graphing linear equations, solving systems of linear inequalities, and graphing quadratic equations. Barron’s popular Painless Series of study guides for middle school and high school students offer a lighthearted, often humorous approach to their subjects, transforming details that might once have seemed boring or difficult into a series of interesting and mentally challenging ideas. Most titles in the series feature many fun-to-solve “Brain Tickler” problems with answers at the end of each chapter.