Mathematics, Applied & Natural Sciences

    Amazingly, the story unveiled in it is true.In the world of math, the Poincaré Conjecture was a holy grail. Decade after decade the theorem that informs how we understand the shape of the universe defied every effort to prove it. Now, after more than a century, an eccentric Russian recluse has found the solution to one of the seven greatest math problems of our time, earning the right to claim the first one-million-dollar Millennium math prize.George Szpiro begins his masterfully told story in 1904 when Frenchman Henri Poincaré formulated a conjecture about a seemingly simple problem. Imagine an ant crawling around on a large surface. How would it know whether the surface is a flat plane, a round sphere, or a bagel- shaped object? The ant would need to lift off into space to observe the object. How could you prove the shape was spherical without actually seeing it? Simply, this is what Poincaré sought to solve.In fact, Poincaré thought he had solved it back at the turn of the twentieth century, but soon realized his mistake. After four more years' work, he gave up. Across the generations from China to Texas, great minds stalked the solution in the wilds of higher dimensions. Among them was Grigory Perelman, a mysterious Russian who seems to have stepped out of a Dostoyevsky novel. Living in near poverty with his mother, he has refused all prizes and academic appointments, and rarely talks to anyone, including fellow mathematicians. It seemed he had lost the race in 2002, when the conjecture was widely but, again, falsely reported as solved. A year later, Perelman dropped three papers onto the Internet that not only proved the Poincaré Conjecture but enlightened the universe of higher dimensions, solving an array of even more mind-bending math with implications that will take an age to unravel. After years of review, his proof has just won him a Fields Medal--the 'Nobel of math'--awarded only once every four years. With no interest in fame, he refused to attend the ceremony, did not accept the medal, and stayed home to watch television.Perelman is a St. Petersburg hero, devoted to an ascetic life of the mind. The story of the enigma in the shape of space that he cracked is part history, part math, and a fascinating tale of the most abstract kind of creativity.

    Approaching science with a freshness unbound by convention or previous expectations, he produced some of the most original scientific thinking of the nineteenth century - and his discoveries went on to shape the twentieth century.

    The book is written by JD (James David by author's full name) Vance and in it the author tries to describe the overall life and struggles of people in post-industrial time in the United States. This book deals with the problems of white working-class and the book is not just some book where the author tries to describe lives of ordinary white people. The book is actually a memento and a message to the readers; in it Vance describes his life and his starts, especially growing up while being poor in Ohio. We can find out about this when we find out that Vance's family is of Scottish-Irish descent and that his ancestors have longer history of poverty and hard work that they need to endure in order to survive the hard times that were at hand. We also find out that since the 18th century many Scottish-Irish people were working as plantation workers, as miners and/or as millworkers. Because these people worked only the hardest jobs that hardly anyone else would take many people belittled them. Words like 'white trash, redneck' and/or 'hillbilly' were unfortunately a common everyday word for those people. Hillbilly Elegy is a fascinating work, not because it was written based on a true story but because it was written from a man who lived 'through' his story. The fact that the entire book contains a message is, of course, welcoming plus and something we want from literature of this genre. Here Is A Preview Of What You Will Get: In Hillbilly Elegy, you will get a summarized version of the book.In Hillbilly Elegy, you will find the book analyzed to further strengthen your knowledge.In Hillbilly Elegy, you will get some fun multiple choice quizzes, along with answers to help you learn about the book.Get a copy, and learn everything about Hillbilly Elegy.

    His confidence games and sleight-of-hand scams relieved the filthy rich of their cash during America’s depraved Jazz era. He evaded the law like a figure from fiction, slipping into disguise, leaping from jail cell windows, and leaving sneering letters for his enemies at the Secret Service. In Handsome Devil, acclaimed journalist Jeff Maysh brings to life one of the 20th century’s most unforgettable public enemies, "Count" Victor Lustig, a dashing criminal mastermind and counterfeiter whose fake banknotes threatened to topple America’s economy. Written in staggering detail and culminating in a desperate manhunt led by FBI director J. Edgar Hoover, Handsome Devil reveals the real man behind the myth: A genius who applied his talents to crime, and who kept a loving wife and daughter in the dark for most of his storied career. Set during America’s original financial “bubble,” Lustig’s tale, from petty thief on the streets of Europe, to the most wanted man in the world, is the ultimate parable of American greed.Jeff Maysh investigates outrageous criminal plots and urban legends. His deeply immersive stories have appeared in publications including the Atlantic, Playboy, and Cosmopolitan. His story about the rise and fall of the “Bombshell Bandit” for the BBC was named the best crime story of 2015 by Longform.org. He is British, and lives in Los Angeles.Cover design by Adil Dara.

    

    A Key Strength Of This Text Is Zill'S Emphasis On Differential Equations As Mathematical Models, Discussing The Constructs And Pitfalls Of Each. The Third Edition Is Comprehensive, Yet Flexible, To Meet The Unique Needs Of Various Course Offerings Ranging From Ordinary Differential Equations To Vector Calculus. Numerous New Projects Contributed By Esteemed Mathematicians Have Been Added. Key Features O The Entire Text Has Been Modernized To Prepare Engineers And Scientists With The Mathematical Skills Required To Meet Current Technological Challenges. O The New Larger Trim Size And 2-Color Design Make The Text A Pleasure To Read And Learn From. O Numerous NEW Engineering And Science Projects Contributed By Top Mathematicians Have Been Added, And Are Tied To Key Mathematical Topics In The Text. O Divided Into Five Major Parts, The Text'S Flexibility Allows Instructors To Customize The Text To Fit Their Needs. The First Eight Chapters Are Ideal For A Complete Short Course In Ordinary Differential Equations. O The Gram-Schmidt Orthogonalization Process Has Been Added In Chapter 7 And Is Used In Subsequent Chapters. O All Figures Now Have Explanatory Captions. Supplements O Complete Instructor'S Solutions: Includes All Solutions To The Exercises Found In The Text. Powerpoint Lecture Slides And Additional Instructor'S Resources Are Available Online. O Student Solutions To Accompany Advanced Engineering Mathematics, Third Edition: This Student Supplement Contains The Answers To Every Third Problem In The Textbook, Allowing Students To Assess Their Progress And Review Key Ideas And Concepts Discussed Throughout The Text. ISBN: 0-7637-4095-0

    This is the amazing story of how the "map problem" was solved.The problem posed in the letter came from a former student: What is the least possible number of colors needed to fill in any map (real or invented) so that neighboring counties are always colored differently? This deceptively simple question was of minimal interest to cartographers, who saw little need to limit how many colors they used. But the problem set off a frenzy among professional mathematicians and amateur problem solvers, among them Lewis Carroll, an astronomer, a botanist, an obsessive golfer, the Bishop of London, a man who set his watch only once a year, a California traffic cop, and a bridegroom who spent his honeymoon coloring maps. In their pursuit of the solution, mathematicians painted maps on doughnuts and horseshoes and played with patterned soccer balls and the great rhombicuboctahedron. It would be more than one hundred years (and countless colored maps) later before the result was finally established. Even then, difficult questions remained, and the intricate solution--which involved no fewer than 1,200 hours of computer time--was greeted with as much dismay as enthusiasm.Providing a clear and elegant explanation of the problem and the proof, Robin Wilson tells how a seemingly innocuous question baffled great minds and stimulated exciting mathematics with far-flung applications. This is the entertaining story of those who failed to prove, and those who ultimately did prove, that four colors do indeed suffice to color any map.

    In Adventurer at Heart he shares his life story, and provides a compelling and unique insight into this remarkable pursuit.It takes a Tour de France cyclist about 90 hours of cycling, spread over three weeks with rest days, to complete the race. An adventure race, however, can take up to 160 hours of non-stop racing over as much as six days, with virtually no sleep or rest. To excel at this sport requires an elite level of skill in mountain running, mountain biking, kayaking, rafting and navigation but, above all, an almost superhuman capacity to endure suffering and pain.Part-Samoan, Nathan was raised in Nelson, and it was as a wayward adolescent that he discovered outdoor adventure. Since then he has never looked back, and has been a full-time adventurer working as an outdoor educator, the owner of multiple adventure-based businesses, and a professional athlete.Nathan’s career has taken him all over the world, and he has raced in the deserts of Africa, Mexico and the Emirates, the plains of Tibet and China, and the peaks and valleys of Nepal, Ecuador, Brazil, Patagonia, Russia, the European Alps, and New Zealand.Adventurer at Heart is a story of courage and perseverance, and of overcoming tremendous challenges. Nathan Fa’avae is an outstanding New Zealander, and this book is an inspiring account of what it takes to become a world champion.

    It is proof that, 'if you go looking for trouble, you'll probably find it'. Over nearly 40 years as a journalist and foreign correspondent, Hugh Riminton has been shot at, blown up, threatened with deportation and thrown in jail. He has reported from nearly 50 countries, witnessed massacres in Africa, wars and conflicts on four continents, and every kind of natural disaster. It has been an extraordinary life. From a small-town teenager with a drinking problem, cleaning rat cages for a living, to a multi-award-winning international journalist reporting to an audience of 300 million people, Hugh has been a frontline witness to our times. From genocide in Africa to the Indian Ocean tsunami, from wars in Iraq and Afghanistan, to slave-trading in Sudan, Hugh has seen the best and worst of human behaviour. In Australia, he has covered political dramas, witnessed the Port Arthur Massacre and the Thredbo disaster and broke a major national scandal. His work helped force half-a-dozen government inquiries.Entertaining, deeply personal and quietly wise, MINEFIELDS is a compelling exploration of a foreign correspondent's life. 'His story is a triumph' SYDNEY MORNING HERALD

    Drawing on new documentary information, the author recreates the often grueling conditions of an early rock and roll tour, and provides new facts about "the day the music died." With 50 photos.

    The Red Sox finally won a World Series, in a triumph of unconventional wisdom. They rethought the batting order and committed to Johnny Damon as lead-off. Saw the talent in David Ortiz that other teams overlooked. Had the courage to trade one of the game’s top shortstops for the good of the team. They knocked over the sacred cows of RBIs, sacrifice bunts, the hit-and-run, and hewed to the new thinking about pitch count—allowing Pedro Martinez, arguably baseball’s best pitcher ever, to excel. Weaving statistics, narrative, personalities, and anecdote, Mind Game reveals exactly how this group of “idiots,” led by Theo Epstein and Terry Francona, was in fact the smartest team in the league, and revolutionizes the thinking fan’s understanding of how baseball games are really won and lost.

    Having run out of options, former YouTube star Dax Flame must get a job at an ice cream shop in order to make ends meet.

    

    What began more than sixty years ago as a modest proposal that a mathematician and an economist write a short paper together blossomed, in 1944, when Princeton University Press published Theory of Games and Economic Behavior. In it, John von Neumann and Oskar Morgenstern conceived a groundbreaking mathematical theory of economic and social organization, based on a theory of games of strategy. Not only would this revolutionize economics, but the entirely new field of scientific inquiry it yielded--game theory--has since been widely used to analyze a host of real-world phenomena from arms races to optimal policy choices of presidential candidates, from vaccination policy to major league baseball salary negotiations. And it is today established throughout both the social sciences and a wide range of other sciences.This sixtieth anniversary edition includes not only the original text but also an introduction by Harold Kuhn, an afterword by Ariel Rubinstein, and reviews and articles on the book that appeared at the time of its original publication in the New York Times, tthe American Economic Review, and a variety of other publications. Together, these writings provide readers a matchless opportunity to more fully appreciate a work whose influence will yet resound for generations to come.