When he died in London in 1727 he was so renowned he was given a state funeral—an unheard-of honor for a subject whose achievements were in the realm of the intellect. During the years he was an irascible presence at Trinity College, Cambridge, Newton imagined properties of nature and gave them names—mass, gravity, velocity—things our science now takes for granted. Inspired by Aristotle, spurred on by Galileo’s discoveries and the philosophy of Descartes, Newton grasped the intangible and dared to take its measure, a leap of the mind unparalleled in his generation.James Gleick, the author of Chaos and Genius, and one of the most acclaimed science writers of his generation, brings the reader into Newton’s reclusive life and provides startlingly clear explanations of the concepts that changed forever our perception of bodies, rest, and motion. Ideas so basic to the twenty-first century we literally take them for granted.

    Touchdown could mean that we've just won another football National Championship or it could indicate that a tornado is on the ground.  I could never be a storm chaser. I'm the one the storm chases. Funnels circle around me like shark fins as I bow my head in a school hallway, kneel down in a convent, or give birth to a newborn baby wailing in unison with the tornado sirens.  I huddle with toddlers in showers and beg for shelter in a McDonald's freezer. I remain a sitting duck in a second-floor apartment, and find myself in the wrong place at the wrong time while in the emergency room with storm victims.Life in the Rocket City is a thrill ride which is not for the faint of heart, this I know. So brace yourself for a front row seat on a ride through Tornado Valley! Alabama is the home of the world's deadliest twisters, and Huntsville is in the heart of the arena. Our space history is out of this world, but our tornado history will blow you away.Take a rollercoaster ride through the history of Alabama tornadoes before plunging into the gripping story of the Day of Devastation. Witness the stars falling on Alabama in 1833. Then get ready for the sky to fall! The plot twists as Huntsville's torrid tornado past comes alive in the 1974 Super Tornado Outbreak. The rollercoaster corkscrews as it encounters an unexpected twister in 1989 that slingshots the reader into the angry vortex on Airport Road. The ride cruises before taking another gut-wrenching dive that catapults its riders into an inverted twist from yet another Anderson Hills tornado in 1995. The town turns upside-down but Huntsville survives, revives, and thrives. But the worst is yet to come. Another tornado season is just around the corner. Beware of the month of April, especially on a Wednesday.The warning sirens wail, we're bombarded by softball-sized hail, and an EF3 tornado slams into the jail. It's just another day in Alabama, but the countdown clock is ticking. The next tornado warning could be "the one." Our voice drops to a whisper when we mention an EF5. We realize life is too short. The coaster accelerates. Can you feel the torque? We have no idea what's around the next bend. Suddenly, the nightmare comes true as the ride zooms out of control, this time in a free-fall on April 27, 2011. Alabama is bombarded by a record 62 tornadoes in one day. Abruptly, the ride comes to a screeching halt. The adrenaline rush subsides. You've just experienced Huntsville's Havoc. Immediately the passengers ask one another, "Do you want to ride again?" Some will and some swear, never again.

    In chapters that follow, detailed topic reviews cover polynomial, trigonometric, exponential, logarithmic, and rational functions; coordinate and three-dimensional geometry; numbers and operations; data analysis, statistics, and probability; and graphing calculators, their operations and applications. Six full-length model tests with answers, explanations, and self-evaluation charts conclude this manual.

    “They are both brilliantly original and outsiders,” the narrator tells us. “They are both besotted with mathematics. But for all their devotion, mathematics is indifferent, unaltered by any of their dramas . . . Against indifference, I want to tell their stories.” Which she does in a haunting, incantatory voice, the two lives unfolding in parallel narratives that overlap in the magnitude of each man’s achievement and demise: Gödel, delusional and paranoid, would starve himself to death; Turing, arrested for homosexual activities, would be driven to suicide. And they meet as well in the narrator’s mind, where facts are interwoven with her desire and determination to find meaning in the maze of their stories: two men devoted to truth of the highest abstract nature, yet unable to grasp the mundane truths of their own lives.A unique amalgam of luminous imagination and richly evoked historic character and event—A Madman Dreams of Turing Machines is a story about the pursuit of truth and its effect on the lives of two men. A story of genius and madness, incredible yet true.

    A meld of history and science, this book is a group portrait of some of the greatest minds who ever lived as they wrestled with nature’s most sweeping mysteries. The answers they uncovered still hold the key to how we understand the world.At the end of the seventeenth century—an age of religious wars, plague, and the Great Fire of London—when most people saw the world as falling apart, these earliest scientists saw a world of perfect order. They declared that, chaotic as it looked, the universe was in fact as intricate and perfectly regulated as a clock. This was the tail end of Shakespeare’s century, when the natural land the supernatural still twined around each other. Disease was a punishment ordained by God, astronomy had not yet broken free from astrology, and the sky was filled with omens. It was a time when little was known and everything was new. These brilliant, ambitious, curious men believed in angels, alchemy, and the devil, and they also believed that the universe followed precise, mathematical laws—-a contradiction that tormented them and changed the course of history.The Clockwork Universe is the fascinating and compelling story of the bewildered geniuses of the Royal Society, the men who made the modern world.