In this fast-paced investigation into the adrenaline-pumping world of NASCAR, a physicist with a passion uncovers what happens when the rubber hits the road and 800- horsepower vehicles compete at 190 miles per hour only inches from one another. Diandra Leslie-Pelecky reveals how and why drivers trust the engineering and science their teams literally build around them not only to get them across the finish line in first place, but also to keep them alive. Professor Leslie-Pelecky is a physicist in love with the sport’s beauty and power and is uniquely qualified to explain exactly how physics translates into winning races. Based on the author’s extensive access to race shops, pit crews, crew chiefs and mechanics, this book traces the life cycle of a race car from behind the scenes at top race shops to the track. The Physics of NASCAR takes readers right into the ultra competitive world of NASCAR, from the champion driver’s hot seat behind the detachable steering wheel to the New Zealander nicknamed Kiwi in charge of shocks for the No. 19 car. Diandra Leslie-Pelecky tells her story in terms anyone who drives a car--and maybe occasionally looks under the hood--can understand. How do drivers walk away from serious crashes? How can two cars travel faster together than either car can on its own? How do you dress for a 1800°F gasoline fire? In simple yet detailed, high-octane prose, this is the ultimate thrill ride for armchair speed demons, auto science buffs, and NASCAR fans at every level of interest. Readers, start your engines.

    KEY TOPICS: Coverage begins with an optional review of key concepts--such as properties of compound semiconductor, quantum mechanics, semiconductor statistics, carrier transport properties, optical processes, and junction theory--then progress gradually through more advanced topics. The Second Edition has been both updated and expanded to include the recent developments in the field.

    Simple langauge and systematic development of the subject matter. Emphasis on concepts and clear mathematical derivations

    Right?! Machine Learning is a branch of computer science that wants to stop programming computers using a detailed list of commands to follow blindly. Instead, their aim is to implement high-level routines that teach computers how to approach new and unknown problems – these are called algorithms. In practice, they want to give computers the ability to Learn and to Adapt. We can use these algorithms to obtain insights, recognize patterns and make predictions from data, images, sounds or videos we have never seen before – or even knew existed. Unfortunately, the true power and applications of today’s Machine Learning Algorithms remain deeply misunderstood by most people. Through this book I want fix this confusion, I want to shed light on the most relevant Machine Learning Algorithms used in the industry. I will show you exactly how each algorithm works, why it works and when you should use it. Supervised Learning Algorithms K-Nearest Neighbour Naïve Bayes Regressions Unsupervised Learning Algorithms: Support Vector Machines Neural Networks Decision Trees

    The truth is: politics and innuendo clouded that story from the very beginning, with the result that few people really understand who The Duke and Duchess of Windsor were and what forces propelled them to their infamous fate. The Royal W.E. examines the individual and intertwined lives of Wallis and Edward – or “W.E.” as they referred to themselves – and provides readers with unique glimpses of the real people, as opposed to the sensationalized characters, that were The Duke and Duchess of Windsor. Through careful study of more than 75 years of rhetoric and scholarship, Victoria Martínez takes on the most controversial charges lodged against the couple (Was Wallis a hermaphrodite? Were the Duke and Duchess Nazi sympathizers?) with candor and evenhandedness. In analyzing the early lives of Wallis and the ex-king and their later relationships with other members of the Royal Family, her approach is to deal with all parties as human beings, whose true faults – though significant – were far less sinister than history has led us to believe. Ms. Martínez also addresses the ever-popular subject of the Duchess’s jewels, including new research on the famous 1946 Ednam Lodge jewel heist to dispel the long-held rumors that the Duke and Duchess committed jewel theft and insurance fraud. The subjects in this book are not always mainstream, well-known, or even consistent with “popular” opinion, and the objective is not to make anyone “like” the couple. Instead, readers will find refreshingly honest and accurate portrayals of W.E. that will help them understand the real people behind the myth and hype. “Prejudice and preconception are difficult things to set aside, particularly after so many years of negative stories and sordid rumor, but I think readers here will discover an alternative and convincing look at the Duke and Duchess of Windsor. I am sure they would approve and perhaps, just perhaps, the future may be a little bit kinder to Edward and Wallis because of the efforts of people like Ms. Martínez.” -Greg King, author of The Duchess of Windsor: The Uncommon Life of Wallis Simpson

    A police force that large is going to have more than a few colorful characters and unbelievable stories. Retired NYPD Detective Vic Ferrari takes you behind the scenes as he peels back the onion, revealing the good, the bad, and the ugly of the New York City Police Department. The NYPD's Flying Circus picks up where NYPD: Through the Looking Glass left off in this controversial tell-all sequel. The NYPD’s Flying Circus is an introspective, behind-the-scenes look into the New York City Police Department. Cops, crime and chaos are sarcastically woven together through the eyes of a retired NYPD detective, exposing the funnier side of the NYPD—a fascinating history lesson wrapped in personal anecdotes covering a twenty-year law enforcement career. If you enjoy Live PD, are fascinated with police work, or ever wondered what it was like to be a member of the NYPD, you’ve picked up the right book.

    With pedagogical use of second color, it covers devices in one place so that circuit characteristics are developed early.

    If these galaxies had always been travelling, he reasoned, then they must, at some point, have been on top of one another. This discovery transformed the debate about one of the most fundamental questions of human existence - how did the universe begin?Every society has stories about the origin of the cosmos and its inhabitants, but now, with the power to peer into the early universe and deploy the knowledge gleaned from archaeology, geology, evolutionary biology and cosmology, we are closer than ever to understanding where it all came from. In The Origin of (almost) Everything, New Scientist explores the modern origin stories of everything from the Big Bang, meteorites and dark energy, to dinosaurs, civilisation, timekeeping, belly-button fluff and beyond.From how complex life evolved on Earth, to the first written language, to how humans conquered space, The Origin of (almost) Everything offers a unique history of the past, present and future of our universe.span

    Their conclusion stems from Svensmark's research which has shown the previously unsuspected role that cosmic rays play in creating clouds. During the last 100 years cosmic rays became scarcer because unusually vigorous action by the Sun batted away many of them. Fewer cosmic rays meant fewer clouds--and a warmer world. The theory, simply put here but explained in fascinating detail, emerges at a time of intense public and political concern about climate change. Motivated only by their concern that science must be trustworthy, Svensmark and Calder invite their readers to put aside their preconceptions about manmade global warming and look afresh at the role of Nature in this hottest of world issues.

    Then, in 2005, astronomer Mike Brown made the discovery of a lifetime: a tenth planet, Eris, slightly bigger than Pluto. But instead of its resulting in one more planet being added to our solar system, Brown’s find ignited a firestorm of controversy that riled the usually sedate world of astronomy and launched him into the public eye. The debate culminated in the demotion of Pluto from real planet to the newly coined category of “dwarf” planet. Suddenly Brown was receiving hate mail from schoolchildren and being bombarded by TV reporters—all because of the discovery he had spent years searching for and a lifetime dreaming about.Filled with both humor and drama, How I Killed Pluto and Why It Had It Coming is Mike Brown’s engaging first-person account of the most tumultuous year in modern astronomy—which he inadvertently caused. As it guides readers through important scientific concepts and inspires us to think more deeply about our place in the cosmos, it is also an entertaining and enlightening personal story: While Brown sought to expand our understanding of the vast nature of space, his own life was changed in the most immediate, human ways by love, birth, and death. A heartfelt and personal perspective on the demotion of everyone’s favorite farflung planet, How I Killed Pluto and Why It Had It Coming is the book for anyone, young or old, who has ever dreamed of exploring the universe—and who among us hasn’t?

     It was a battle that nearly everyone but attorney Jim Ferraro deemed unwinnable. After all, it involved one of the world's most powerful industrial giants. In the process, it was a fight that changed the landscape of tort law forever. Before it was over Castillo-vs-DuPont would go down in history as the first and one of the most important cases of its kind, setting precedent and also sparking a crucial debate over the questionable use of what is known as the "junk-science defense." Blindsided is a real life David and Goliath story-a true courtroom drama for the ages.

    You'll discover how the sun shines, why light is both a wave and a particle, the certainty of the Uncertainty Principle, Schrodinger's Cat, Einstein's spooky action, how to build a quantum computer, and why quantum mechanics drives even its experts completely crazy. 'Jim Al-Khalili has done an admirable job of condensing the ideas of quantum physics from Max Planck to the possibilities of quantum computers into brisk, straightforward English' The Times

    In this thrill-ride across millennia and continents, the complete history of the planet comes to life: from the Earth's fiery birth to its near-obliteration in the Triassic period, and from the first signs of human life to the tentative future of a world with a burgeoning population and a global warming crisis. Covering a wide range of topics including astrophysics, zoology, and sociology, and complete with maps and illustrations, What on Earth Happened? In Brief is the endlessly entertaining story of the planet, life, and people.

    For even as she sets out to determine how big “really big” may be, Levin gives us an intimate look at the day-to-day life of a globe-trotting physicist, complete with jet lag and romantic disturbances.Nimbly synthesizing geometry, topology, chaos and string theories, Levin shows how the pattern of hot and cold spots left over from the big bang may one day reveal the size and shape of the cosmos. She does so with such originality, lucidity—and even poetry—that How the Universe Got Its Spots becomes a thrilling and deeply personal communication between a scientist and the lay reader.

    Even as a teenager, experimenting in his own laboratory, he was impressed by the logic and materiality of the universe, which is governed by a small number of disembodied forces and laws. Those laws decree that all things in the world are material and impermanent. But one summer evening, while looking at the stars from a small boat at sea, Lightman was overcome by the overwhelming sensation that he was merging with something larger than himself--a grand and eternal unity, a hint of something absolute and immaterial. Searching for Stars on an Island in Maine is the result of these seemingly contradictory impulses, written as an extended meditation on an island in Maine, where Lightman and his wife spend their summers. Framing the dialogue between religion and science as a contrast between absolutes and relatives, Lightman explores our human quest for truth and meaning and the different methods of religion and science in that quest. Along the way, he draws from sources ranging from St. Augustine's conception of absolute truth to Einstein's relativity, from a belief in the divine and eternal nature of stars to their discovered materiality and mortality, from the unity of the once indivisible atom to the multiplicity of subatomic particles and the recent notion of multiple universes. What emerges is not only an understanding of the encounter between science and religion but also a profound exploration of the complexity of human existence.