Although the laws of physics create a powerful impression that time is flowing, in fact there are only timeless `nows'. In The End of Time, the British theoretical physicist Julian Barbour describes the coming revolution in our understanding of the world: a quantum theory of the universe that brings together Einstein's general theory of relativity - which denies the existence of a unique time - and quantum mechanics - which demands one. Barbour believes that only the most radical of ideas can resolve the conflict between these two theories: that there is, quite literally, no time at all. The End of Time is the first full-length account of the crisis in our understanding that has enveloped quantum cosmology. Unifying thinking that has never been brought together before in a book for the general reader, Barbour reveals the true architecture of the universe and demonstrates how physics is coming up sharp against the extraordinary possibility that the sense of time passing emerges from a universe that is timeless. The heart of the book is the author's lucid description of how a world of stillness can appear to be teeming with motion: in this timeless world where all possible instants coexist, complex mathematical rules of quantum mechanics bind together a special selection of these instants in a coherent order that consciousness perceives as the flow of time. Finally, in a lucid and eloquent epilogue, the author speculates on the philosophical implications of his theory: Does free will exist? Is time travel possible? How did the universe begin? Where is heaven? Does the denial of time make life meaningless? Written with exceptional clarity and elegance, this profound and original work presents a dazzlingly powerful argument that all will be able to follow, but no-one with an interest in the workings of the universe will be able to ignore.

    I read the book at a single sitting and felt bereft when I finally closed the cover onto the last page.""The house itself seemed to possess her. It was a love affair, and like many love affairs, it was inconvenient." Nestled cozily in the English countryside stands a house called Duntan-grand, proud, beautiful to look at, yet slowly falling apart and riddled with problems. How can Sonia, Lady Duntan so fiercely love such a monster of a house, almost as much as she loves her four children, perhaps more than she loves her husband, whose family has lived at Duntan for over 200 years?For Sonia, restoring Duntan to its former glory has become synonymous with repairing her own sense of self, and refurbishing the house means working closely with Simon Hadleigh, the charming director of the Heritage at Risk Association. But as her marriage seems to be crumbling faster than the house itself; her children growing up quickly; her painting career taking off and Simon awakening in her a long, dormant passion, Sonia realizes that everything has its price...

    It’s even harder without practical guidance on how to do it.From author James MacDonald:“I have written this book to actually help people change. It's for people who desperately want to change, a practical ‘How-to’ manual… The truths in this book are stained with my own tears of trying and failing and trying again to be the man God wants me to be. So I have written this with the urgency of a loving heart for you and your situation…James MacDonald is serious about the business of change according to God's Word, and he walks you through it in three phases:The Preparation for Change: choosing the right method and partnering with God to select the areas you need to see changeThe Process of Change: exploring the biblical method of saying no to sinful patterns and yes to the things God desires for youThe Power to Change: knowing how to experience the power of God personally and continuouslyIncludes study questions, exercises, and single sentence chapter summaries

    Whether you're a student, a professional, or just curious about statistical analysis, Head First's brain-friendly formula helps you get a firm grasp of statistics so you can understand key points and actually use them. Learn to present data visually with charts and plots; discover the difference between taking the average with mean, median, and mode, and why it's important; learn how to calculate probability and expectation; and much more.Head First Statistics is ideal for high school and college students taking statistics and satisfies the requirements for passing the College Board's Advanced Placement (AP) Statistics Exam. With this book, you'll:Study the full range of topics covered in first-year statistics Tackle tough statistical concepts using Head First's dynamic, visually rich format proven to stimulate learning and help you retain knowledge Explore real-world scenarios, ranging from casino gambling to prescription drug testing, to bring statistical principles to life Discover how to measure spread, calculate odds through probability, and understand the normal, binomial, geometric, and Poisson distributions Conduct sampling, use correlation and regression, do hypothesis testing, perform chi square analysis, and moreBefore you know it, you'll not only have mastered statistics, you'll also see how they work in the real world. Head First Statistics will help you pass your statistics course, and give you a firm understanding of the subject so you can apply the knowledge throughout your life.

    . . and find romance along the way. When Samantha Rainford—newly wed to Douglas Rainford III—returns from her honeymoon to find divorce papers, she’s shocked and heartbroken. Discovering that she’s actually the fourth Mrs. Rainford, she puts into practice the old truism: Don’t get mad, get even. Sam enlists the three other Mrs. Rainfords to do whatever it takes to bring down their ex-husband. At a top-secret special-ops training program, these determined women meet ex-CIA operative Kollar Havapopulas. Handsome as a Greek god, “Pappy” is the best at transforming civilians into highly skilled fighting teams. He’s less adept at telling a woman how he feels, and before long he’s developed very warm feelings for Samantha Rainford—an attraction seemingly fated to be a disaster. Two personalities as strong as Sam and Pappy are sure to strike sparks, but will the fire burning between them consume everything in its way?

    Traditional mathematics teaching is largely about solving exactly stated problems exactly, yet life often hands us partly defined problems needing only moderately accurate solutions. This engaging book is an antidote to the rigor mortis brought on by too much mathematical rigor, teaching us how to guess answers without needing a proof or an exact calculation.In Street-Fighting Mathematics, Sanjoy Mahajan builds, sharpens, and demonstrates tools for educated guessing and down-and-dirty, opportunistic problem solving across diverse fields of knowledge--from mathematics to management. Mahajan describes six tools: dimensional analysis, easy cases, lumping, picture proofs, successive approximation, and reasoning by analogy. Illustrating each tool with numerous examples, he carefully separates the tool--the general principle--from the particular application so that the reader can most easily grasp the tool itself to use on problems of particular interest. Street-Fighting Mathematics grew out of a short course taught by the author at MIT for students ranging from first-year undergraduates to graduate students ready for careers in physics, mathematics, management, electrical engineering, computer science, and biology. They benefited from an approach that avoided rigor and taught them how to use mathematics to solve real problems.Street-Fighting Mathematics will appear in print and online under a Creative Commons Noncommercial Share Alike license.

    Einstein said that the most incredible thing about our universe was that it was comprehensible at all. As Kitty Ferguson explains, Pythagoras had much the same idea - but 2,500 years earlier. Though known by many only for his famous Theorem, in fact the pillars of our scientific tradition - belief that the universe is rational, that there is unity to all things, and that numbers and mathematics are a powerful guide to truth about nature and the cosmos - hark back to the convictions of this legendary scholar. Kitty Ferguson brilliantly evokes Pythagoras' ancient world of, showing how ideas spread in antiquity, and chronicles the incredible influence he and his followers have had on so many extraordinary people in the history of Western thought and science. 'Pythagoras' influence on the ideas, and therefore on the destiny, of the human race was probably greater than that of any single man before or after him' - Arthur Koestler.