Turing’s openness about his homosexuality at a time when it was an imprisonable offense ultimately led to his untimely lo death at the age of only forty-one. In Alan Turing: Unlocking the Enigma, David Boyle reveals the mysteries behind the man and his remarkable career. Aged just 22, Turing was elected a fellow at King's College, Cambridge on the strength of a dissertation in which he proved the central limit theorem. By the age of 33, he had been awarded the OBE by King George VI for his wartime services: Turing was instrumental in cracking the Nazi Enigma machines at the top secret code breaking establishment at Bletchley Park during the Second World War.But his achievements were to be tragically overshadowed by the paranoia of the post-War years. Hounded for his supposedly subversive views and for his sexuality, Turing was prosecuted in 1952, and forced to accept the humiliation of hormone treatment to avoid a prison sentence. Just two years later, at the age of 41 he was dead. The verdict: cyanide poisoning.Was Turing’s death accidental as his mother always claimed? Or did persistent persecution drive him to take him own life?Alan Turing: Unlocking the Enigma seeks to find the man behind the science, illuminating the life of a person who is still a shadowy presence behind his brilliant achievements.

    Michael Black’s world has seen a lot of changes over the past year, and falling for a witch who chats with his animal patients has been the best one by far. He’s decided to make it official, so the men associated with the coven insist on helping him celebrate. Michael is popping the question to the woman he loves, the coven has only two trials to go before the prophecy is fulfilled, and the guys want to throw him a bachelor party. Sounds like a plan. And no demon is going to stand in his way.

    Measurement methods and measurement precision are also covered.

    It was a burglary that went wrong, and four culprits were soon arrested. Their trial was concluded swiftly, their punishments were decisive, and society breathed a sigh of relief.In Ashraf El-Ashmawi's telling, there was a fifth accomplice, Abbas, who fled to his home in the countryside to lay low until the murder trial blew over. However, he did not escape empty-handed and kept stolen documents from Cicurel's villa, ones that he imagined would lead him to a hidden safe. Abbas hatched a plan to return to the capital, find the safe, and make his fortune. The first step was to place his sister Zeinab with Cicurel's widow, Paula.Abbas’s rags-to-riches story unfolds as a tale of modern Egypt, taking in the Second World War, the 1952 revolution and rise of Nasser, the 1967 war, and the Sadat and Mubarak eras. Spanning the 1920s to the 1990s, El-Ashmawi deftly weaves together history with fiction in this intriguing English-language debut.

    We often overlook the historical link between mathematics and technological advances, says Stewart—but this connection is integral to any complete understanding of human history.Equations are modeled on the patterns we find in the world around us, says Stewart, and it is through equations that we are able to make sense of, and in turn influence, our world. Stewart locates the origins of each equation he presents—from Pythagoras's Theorem to Newton's Law of Gravity to Einstein's Theory of Relativity—within a particular historical moment, elucidating the development of mathematical and philosophical thought necessary for each equation's discovery. None of these equations emerged in a vacuum, Stewart shows; each drew, in some way, on past equations and the thinking of the day. In turn, all of these equations paved the way for major developments in mathematics, science, philosophy, and technology. Without logarithms (invented in the early 17th century by John Napier and improved by Henry Briggs), scientists would not have been able to calculate the movement of the planets, and mathematicians would not have been able to develop fractal geometry. The Wave Equation is one of the most important equations in physics, and is crucial for engineers studying the vibrations in vehicles and the response of buildings to earthquakes. And the equation at the heart of Information Theory, devised by Claude Shannon, is the basis of digital communication today.An approachable and informative guide to the equations upon which nearly every aspect of scientific and mathematical understanding depends, In Pursuit of the Unknown is also a reminder that equations have profoundly influenced our thinking and continue to make possible many of the advances that we take for granted.

    This new textbook has been developed to match the requirements of the CAPE Management of Business syllabus. Full coverage of the CAPE syllabus is provided and the content has a clear focus on the Caribbean economic and business environment. A distinctive feature is the provision of examination-type questions at the end of each major section. The questions come with suggested time limite for answering, giving useful practice in how to allocate time for the final examination. Management of Business for CAPE includes case studies from a variety of countries and industries, as well as an internal assessment component.

    It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author’s opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, puzzle book

    THIS IS A SHORT, COMPANION NOVELLA, NOT A FULL LENGTH NOVEL.With point-of-views from Beau Drayton, Brick Drayton, Lindsay and Leo Boone, Amelia Cooper, Melanie and William Gayle - plus a surprise - this novella tells the story of what takes place (away from Graciela) the night NOT QUITE CLEAR ends.

    The books published on the subject are so technical that only a person trained in pure physics and higher mathematics is able to fully understand them. In order to make a popular explanation of this far-reaching theory available, the present book is published.

    What followed was a 6-month string of devastating battles as these two forces wrestled over this key military position.In the wake of near-daily aerial attacks and several determined assaults from the Japanese navy, the Guadalcanal campaign culminated in a victory for America and marked the first of many offensive attacks aimed at neutralizing the Japanese in the Pacific Theater.Now, this thrilling book recounts the story of the Guadalcanal campaign in vivid, gritty detail. Exploring the forces involved, the major battles, and the daily struggle of trying to maintain control of the coveted Henderson airfield, Operation Watchtower examines the pivotal moments which led to the Allies seizing the strategic initiative in a key turning point of the war.Perfect for fans of WW2 history books covering the pacific, this brilliant book pays tribute to the brave soldiers on both sides of the conflict, recounting their story for both passionate history fans and anyone searching for an in-depth look at of one the greatest battles of World War 2.

    In this unconventional introduction, physicist Leonard Susskind and hacker-scientist George Hrabovsky offer a first course in physics and associated math for the ardent amateur. Unlike most popular physics books—which give readers a taste of what physicists know but shy away from equations or math—Susskind and Hrabovsky actually teach the skills you need to do physics, beginning with classical mechanics, yourself. Based on Susskind's enormously popular Stanford University-based (and YouTube-featured) continuing-education course, the authors cover the minimum—the theoretical minimum of the title—that readers need to master to study more advanced topics.An alternative to the conventional go-to-college method, The Theoretical Minimum provides a tool kit for amateur scientists to learn physics at their own pace.

    Each formula is explained gently and in great detail, including a discussion of all the quanitites involved and examples that will make clear how and where to apply it. On top of that, there are plenty of illustrations that support the explanations and make the reading experience even more vivid.The book covers a wide range of diverse topics: acoustics, explosions, hurricanes, pipe flow, car traffic, gravity, satellites, roller coasters, flight, conservation laws, trigonometry, equations, inflation, loans, and many more. From the author of "Statistical Snacks" and "Business Math Basics - Practical and Simple".

    Each chapter includes many illustrative examples to assist the reader. The book emphasizes methods for finding solutions to differential equations. It provides many abundant exercises, applications, and solved examples with careful attention given to readability. Elementary Differential Equations includes a thorough treatment of power series techniques. In addition, the book presents a classical treatment of several physical problems to show how Fourier series become involved in the solution of those problems. The eighth edition of Elementary Differential Equations has been revised to include a new supplement in many chapters that provides suggestions and exercises for using a computer to assist in the understanding of the material in the chapter. It also now provides an introduction to the phase plane and to different types of phase portraits. A valuable reference book for readers interested in exploring the technological and other applications of differential equations.