Yet the mathematical language of symmetry-known as group theory-did not emerge from the study of symmetry at all, but from an equation that couldn't be solved. For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two great prodigies ultimately proved that the quintic cannot be solved by a simple formula. These geniuses, a Norwegian named Niels Henrik Abel and a romantic Frenchman named Évariste Galois, both died tragically young. Their incredible labor, however, produced the origins of group theory. The first extensive, popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.

    Though he is still best known for this finding, his partnership with his sister Caroline yielded groundbreaking work, including techniques that remain in use today. The duo pioneered comprehensive surveys of the night sky, carefully categorizing every visible object in the void. Caroline wrote an influential catalogue of nebulae, and William discovered infrared radiation. Celebrated science writer Michael Lemonick guides readers through the depths of the solar system and into his protagonists' private lives: William developed bizarre theories about inhabitants of the sun; he procured an unheard-of salary for Caroline even while haggling with King George III over the funding for an enormous, forty-foot telescope; the siblings feuded over William's marriage and eventually reconciled. Erudite and accessible, The Georgian Star is a lively portrait of the pair who invented modern astronomy.

    Learn how Ptolemy fixed his results to match his theories; how Freud used cocaine to expand his thinking; and how Tim Berners-Lee, inventor of the World Wide Web, was banned from using university computers after being caught hacking.Revealing how human curiosity knows no bounds, this book showcases the visionaries who have dared to question established 'truths' and whose theories shaped how we now look at the world.

    The author assures us it is not!Three years before they came together, four young American men left their fraternities and college campuses for an adventure exceeding their imaginations. Wanting something more than the draft and unknown to each other, they chose Naval Aviation as the next step in their lives. Generally, they were better than their navy peers, all qualifying for high performance aircraft to be flown from steel decks over foreign seas. They would become the pointy end of the stick in aerial battles over North Vietnam, the most heavily defended patch of real estate in the history of aerial warfare. They were to do this in 1967, the year in which Naval Aviation experienced its greatest losses.These four young men, now Lieutenants Junior Grade, United States Navy, were ordered to Attack Squadron 34 to fly A4 Skyhawks into combat. They were assigned Junior Officer's stateroom 0111 aboard USS Intrepid, a venerable aircraft carrier with a distinguished history. This "bunkroom" better known to them as Triple Sticks was the repository for a log (in navy terms) or journal written by these four young aviators. Forty years later this log was the genesis of this memoir.In the lethal environment over the northern reaches of North Vietnam or ashore in the Officer's clubs and bars of Asia, the writing brings to life wonderful humor, bizarre behavior, vivid aerial battles, uncommon loyalty, anger, frustration and respect. One survived or did not according to his skill and luck.

    Responding to Tarby's questions, Badiou takes us on a journey that interrogates and explores the four conditions of philosophy: politics, love, art and science. In all these domains, events occur that bring to light possibilities that were invisible or even unthinkable; they propose something to us. Everything then depends on how the possibility opened up by the event is grasped, elaborated and embedded in the world - this is what Badiou calls a 'truth procedure'. The event creates a possibility but there then has to be an effort - a group effort in the case of politics, an individual effort in the case of love or art - for this possibility to become real and inscribed in the world. As he explains his thinking on politics, love, art and science, Badiou takes stock of his major works, reflects on their central themes and arguments and looks forward to the questions he plans to address in his future writings. The book concludes with a short introduction to Badiou's philosophy by Fabien Tarby. For anyone wishing to understand the work of one of the most widely read and influential philosophers writing today, this small book will be an indispensable guide.

    In this funny, fast-paced, razor-sharp, well-reasoned, and supremely savvy critique of the state of our union under the disastrous reign of Barack Obama, bestselling author, Fox News contributor, syndicated columnist, and popular radio host Monica Crowley asks (and answers) the pressing question: What the @$%& has happened to America? “The Happy Warrior’s Guide to the Great American Comeback,” What the (Bleep) Just Happened? doesn’t simply bemoan the trashing of the American economy and the intentional firebombing of America’s international prestige, it offers inspiration and a positive message to conservatives and concerned Americans everywhere that the way to fight back and win is with principle, conviction…and a wicked sense of humor.

      In the past few years, a handful of scientists have been in a race to explain a disturbing aspect of our universe: only 4 percent of it consists of the matter that makes up you, me, our books, and every planet, star, and galaxy. The rest—96 percent of the universe—is completely unknown.   Richard Panek tells the dramatic story of how scientists reached this conclusion, and what they’re doing to find this "dark" matter and an even more bizarre substance called dark energy. Based on in-depth, on-site reporting and hundreds of interviews—with everyone from Berkeley’s feisty Saul Perlmutter and Johns Hopkins’s meticulous Adam Riess to the quietly revolutionary Vera Rubin—the book offers an intimate portrait of the bitter rivalries and fruitful collaborations, the eureka moments and blind alleys, that have fueled their search, redefined science, and reinvented the universe.

    But its roots stretch back as far as ancient Greece, when medicine first departed from the divine and the mystical and moved toward observation and logic. Its early development was slow, constrained by the taboo around dissection (only external symptoms could be used for diagnosis), as well as superstition and mysticism (illness was the work of demons and pixies and curable only by penitence). Paul Strathern steers us skillfully through the maze of discoveries, diseases, and wrong turns that have made medicine what it is today—super efficient, high tech, and increasingly costly. A Brief History of Medicine offers an accessible history of the arguments, missteps, and dumb luck that led to the world's most important medical breakthroughs—from anatomy, grave robbing, the plague, and germ theory to vaccination, quackery, microorganisms, and penicillin.

    Osho responds to a question about the right way to help children to grow without interfering in their natural potentiality.

    Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

    After a brief tale of her own introduction to the paranormal, the author shares funny, poignant, and insightful words straight from the spirit people themselves. Together, the living and the dead seek forgiveness, solve family mysteries, find closure, settle scores, and come together for birthdays, anniversaries, and graduations. Quoting directly from her readings and séances, Priscilla reports the spirit perspective on mental illness, suicide, religion, and even the afterlife itself. For those readers interested in developing their own spirit communication skills, the last section of the book offers meditations and exercises used by the author herself, both personally and with her students. "It Will All Make Sense When You’re Dead" is chock-full of simple and entertaining wisdom, showing us how to live for today, with light hearts and kindness.

    But what if, nonetheless, Einstein got it wrong?Since the 1930s, physicists have noticed an alarming discrepancy between the universe as we see it and the universe that Einstein's theory of relativity predicts. There just doesn't seem to be enough stuff out there for everything to hang together. Galaxies spin so fast that, based on the amount of visible matter in them, they ought to be flung to pieces, the same way a spinning yo-yo can break its string. Cosmologists tried to solve the problem by positing dark matter—a mysterious, invisible substance that surrounds galaxies, holding the visible matter in place—and particle physicists, attempting to identify the nature of the stuff, have undertaken a slew of experiments to detect it. So far, none have.Now, John W. Moffat, a physicist at the Perimeter Institute for Theoretical Physics in Waterloo, Canada, offers a different solution to the problem. The cap­stone to a storybook career—one that began with a correspondence with Einstein and a conversation with Niels Bohr—Moffat's modified gravity theory, or MOG, can model the movements of the universe without recourse to dark matter, and his work chal­lenging the constancy of the speed of light raises a stark challenge to the usual models of the first half-million years of the universe's existence.This bold new work, presenting the entirety of Moffat's hypothesis to a general readership for the first time, promises to overturn everything we thought we knew about the origins and evolution of the universe.

     During fourteen years, from 1955 to 1969, the Soviet Union and the United States of America were engaged in a dramatic race against each other to conquer space. This period encompassed dramatic victories, humbling defeats, and more than one tragedy. This is a story of human courage and ingenuity at its best and political maneuvering at its worst, of almost unbelievable technological progress undertaken with the object not just of advancing human knowledge but also of proving the superiority of one country over another. Inside you will read about... ✓ From Missiles to Rockets ✓ Russia Takes the Lead ✓ Early American Failures ✓ The First Men in Space ✓ Fatalities on Both Sides ✓ The Moon Landing And much more! The space race culminated in man setting foot upon the moon, but each milestone on the way to that final goal was bitterly contested. Two powerful nations pledged a substantial part of their national resources to beat the other in a scientific and technological race to be the first to achieve new records. In terms of contests between major powers, there has never been anything quite as dramatic, public, and sustained as the space race; it remains one of the most fascinating and engaging episodes of the Cold War.

    With sixteen pages of photographs, and vivid vignettes of scientists and their inventions, Crump guides readers through early attempts to measure time and space—from astronomical charts and calendars to Arabic numerals and algebraic notation—before he examines the birth of an essentially modern technology in the 1600s. With Galileo's telescopic exploration of the skies at the beginning of the seventeenth century and Newton's experiments with the prism and light at its end, the optical instruments fundamental to all scientific research had been invented. Crump then proceeds to electromagnets, cathode tubes, thermometers, vacuum pumps, X rays, accelerators, semiconductors, microprocessors, and instruments currently being designed to operate in subzero temperatures. Here, then, in an accessible, succinctly narrated volume, is the enduring human quest for knowledge through technology. Here, too, is the proof that what is knowable is, and has always been, far more compelling than what is known. "[Crump] provides lively summaries of the progress in different fields, and succeeds in breathing new life into familiar stories."—The Economist "Fascinating reading."—Publishers Weekly

    Today, more than sixty years later, members of a new generation of scientists are attempting to create life from the ground up. Science has moved forward in leaps and bounds since Schrodinger's time, but our understanding of what does and does not constitute life has only grown more complex. An era that has already seen computer chip-implanted human brains, genetically engineered organisms, genetically modified foods, cloned mammals, and brain-dead humans kept alive by machines is one that demands fresh thinking about the concept of life. While a segment of our national debate remains stubbornly mired in moral quandaries over abortion, euthanasia, and other right to life issues, the science writer Ed Regis demonstrates how science can and does provide us with a detailed understanding of the nature of life. Written in a lively and accessible style, and synthesizing a wide range of contemporary research, What Is Life? is a brief and illuminating contribution to an age-old debate.