Sextant by David Barrie has descriptive copy which is not yet available from the Publisher.

    Their work has uncovered a number of the universe’s more surprising secrets, and many believe further wonders remain hidden within the theory’s tangle of equations, waiting to be exposed. In this sweeping narrative of science and culture, astrophysicist Pedro Ferreira brings general relativity to life through the story of the brilliant physicists, mathematicians, and astronomers who have taken up its challenge. For these scientists, the theory has been both a treasure trove and an enigma, fueling a century of intellectual struggle and triumph.. Einstein’s theory, which explains the relationships among gravity, space, and time, is possibly the most perfect intellectual achievement of modern physics, yet studying it has always been a controversial endeavor. Relativists were the target of persecution in Hitler’s Germany, hounded in Stalin’s Russia, and disdained in 1950s America. Even today, PhD students are warned that specializing in general relativity will make them unemployable. Despite these pitfalls, general relativity has flourished, delivering key insights into our understanding of the origin of time and the evolution of all the stars and galaxies in the cosmos. Its adherents have revealed what lies at the farthest reaches of the universe, shed light on the smallest scales of existence, and explained how the fabric of reality emerges. Dark matter, dark energy, black holes, and string theory are all progeny of Einstein’s theory. We are in the midst of a momentous transformation in modern physics. As scientists look farther and more clearly into space than ever before, The Perfect Theory reveals the greater relevance of general relativity, showing us where it started, where it has led, and where it can still take us.

    Objects in harmonic motion have the ability to transfer some of their energy over large distances. Light Nature: This chapter covers the nature of light, polarization, and color.

    "Diet Recovery 2: Restoring Mind and Metabolism from Dieting, Weight Loss, Exercise, and Healthy Food" is the ultimate guide to breaking free from the empty hunt for the perfect diet and the counterproductive pursuit of losing...

    Vera Rubin was one of the astronomers who discovered and named dark matter, the thing that keeps the universe hanging together. Throughout her career she was never taken seriously as a scientist because she was one of the only female astronomers at that time, but she didn’t let that stop her. She made groundbreaking and incredibly significant discoveries that scientists have only recently been able to really appreciate—and she changed the way that we look at the universe.

    Twelve astronauts made this greatest of all journeys and were indelibly marked by it, for better or for worse. Journalist Andrew Smith tracks down the nine surviving members of this elite group to find their answers to the question "Where do you go after you've been to the Moon?"A thrilling blend of history, reportage, and memoir, Moondust rekindles the hopeful excitement of an incandescent hour in America's past and captures the bittersweet heroism of those who risked everything to hurl themselves out of the known world -- and who were never again quite able to accept its familiar bounds.

    Brain-dead for sight, speech and movement, yet hopelessly alive to pain, hunger and terror, she now lies, barely alive, in the hospital where she once treated patients back to health. Virani's investigations also unearthed the crowning tragedy: while Aruna has been in coma for over twenty-five years, her rapist, a sweeper in the hospital, walked a free man after a mere seven years in prison for 'robbery and attempt to murder'. Vivid and gut-wrenching, this is a book that will haunt the reader long after the final page has been turned. 'Pinki Virani has narrated Aruna's brutalization through meticulous and persistent research. The structure of the book is notable in the way it resists sensationalism.' --The Telegraph 'Virani's book is researched, thought-provoking, sharp. It is both sad and angry, scathing and restrained.' --Pioneer '...her storytelling skil

    Winik's amusing tales of outrageous mistakes, haunting uncertainty, and the never-ending struggle to stay true to her heart strike a powerful chord with creative, impassioned, independent-minded free spirits who know they're different -- and want to stay that way. Winik's seven Rules for the Unruly are: THE PATH IS NOT STRAIGHT · MISTAKES NEED NOT BE FATAL PEOPLE ARE MORE IMPORTANT THAN ACHIEVEMENTS OR POSSESSIONS BE GENTLE WITH YOUR PARENTS · NEVER STOP DOING WHAT YOU CARE ABOUT MOST LEARN TO USE A SEMICOLON · YOU WILL FIND LOVE Rules for the Unruly shows us how taking risks, living creatively, and cherishing our inner weirdness can become the secret of our happiness and success, not our downfall.

    In Carrying the Fire, his account of his voyages into space and the years of training that led up to them, Collins reveals the human tensions, the physical realities, and the personal emotions surrounding the early years of the space race. Collins provides readers with an insider's view of the space program and conveys the excitement and wonder of his journey to the moon. As skilled at writing as he is at piloting a spacecraft, Collins explains the clash of personalities at NASA and technical aspects of flight with clear, engaging prose, withholding nothing in his candid assessments of fellow astronauts Neil Armstrong, John Glenn, and Buzz Aldrin, and officials within NASA. A fascinating memoir of mankind's greatest journey told in familiar, human terms, Carrying the Fire is by turns thrilling, humorous, and thought-provoking, a unique work by a remarkable man.

    And, should you ever get to hold one, you will find the human heart to be rubbery and shockingly light.'What Could Possibly Go Wrong? is a report from the front line of emergency medicine, the first ever account of what it is like to work as an air ambulance doctor. Whether describing cutting through a patient's breastbone to plug a stab wound or barrel rolling a light aircraft at 5,000 feet, Tony Bleetman captures the sheer adrenaline of racing through the sky to save lives. You will learn how to land a helicopter on the side of a mountain, what it means to encounter death every day, and how to perform a tracheotomy in real life (clue: it doesn’t involve a ball-point pen).Funny, shocking and moving, What Could Possibly Go Wrong? is a glimpse at a world where the wrong decision can mean the difference between life and death.Originally published as You Can't Park There: The Highs and Lows of an Air Ambulance Doctor.

    In the third edition of this best-selling guide, you'll find these topics:- 83 exercises for free weights, machines, bands, and balls- 30 workouts for increasing size, endurance, and strength- Sport-specific programs for tennis, golf, cycling, running, and more- Eating plans and nutrition advice for adding lean muscle and losing fatStrength Training Past 50 will keep you active, healthy, and looking great with workouts and programs designed just for you.

    An airliner capable of flying at more than twice the speed of sound, the Concorde had completed 25 years of successful flights, whisking wealthy passengers--from diplomats to rock stars to corporate titans--between continents on brief and glamorous flights. Yet on this fateful day, the chartered Concorde jet, en route to America, crashed and killed all 109 passengers and crew onboard and four people on the ground. Urgent questions immediately arose as investigators scrambled to discover what had gone wrong. What caused the fire? Could it have been prevented? And, most urgently, was the Concorde safe to fly? Last Days of the Concorde addresses these issues and many more, offering a fascinating insider's look at the dramatic disaster, the hunt for clues, and the systemic overhauls that followed the crash.

    G. Lord was becoming a teenager in Southern California and her mother was dying of cancer, Lord's father-an archetypal, remote, rocket engineer- disappeared into his work at the Jet Propulsion Laboratory in Pasadena, building the space probes of the Mariner Mars 69 mission. Thirty years later, Lord found herself reporting on the JPL, triggering childhood memories and a desire to revisit her past as a way of understanding the ethos of rocket science. Astro Turf is the brilliant result of her journey of discovery.Remembering her pain at her father's absence, yet intrigued by what he did, Lord captures him on the page as she recalls her own youthful, eccentric fascination with science and space exploration. Into her family's saga she weaves the story of the legendary JPL- examining the complexities of its cultural history, from its start in 1936 to the triumphant Mars landings in 2004. She illuminates its founder, Frank Malina, whose brilliance in rocketry was shadowed by a flirtation with communism, driving him from the country even as we welcomed Wernher von Braun and his Nazi colleagues. Lord's own love of science fiction becomes a lens through which she views a profound cultural shift in the male-dominated world of space. And in pursuing the cause of her father's absence she stumbles on a hidden guilt, understanding "the anguish his proud silence caused both him and me, and how rooted that silence was in the culture of engineering."As in her acclaimed book Forever Barbie, which demystified an icon of feminine culture, Lord brings her penetrating insight to bear on a bastion of American masculinity, opening our eyes in unexpected and memorable ways.

    In his own words, and for the first time, Roberto Duran tells his unbelievable story in I Am Duran: The Autobiography of Robert Duran. From the mean streets of Panama to the bright lights of Las Vegas, blazing a trail through the golden decade of boxing, Duran, in unflinching form, dispels myths and lays bare the cost of conquering the world. He also returns to the debacle that entered sporting folklore during his rematch with Sugar Ray Leonard, when he uttered the infamous words 'no mas' - no more.Starting life in abject poverty as the illegitimate son of a serving US soldier, Duran quickly realized that his fists could both protect him on the streets and put food on the table. His reputation in and out of the ring travelled the corridors of boxing power on the day, for a bet, he knocked down a horse with a single punch.From his stunning debut in New York to the glorious defeat of Sugar Ray Leonard, the world titles and the chaos that ensued after the No Mas encounter, Duran's explosive life in the ring was matched only by the volatility outside of it, as he lurched from kingmaker to bankruptcy, before the ultimate ending of a bloody comeback and, finally, redemption.

    But in her lifetime she was also a nationally ranked tennis player, a physicist who enjoyed reading Shakespeare, a university professor, and the founder of a company that helped inspire girls and young women to pursue careers in science and math. Posthumously, she was a recipient of the Presidential Medal of Freedom. From Sally Ride’s youth to her many groundbreaking achievements in space and beyond, Sue Macy’s riveting biography tells the story of not only a pioneering astronaut, but a leader and explorer whose life, as President Barack Obama said, “demonstrates that the sky is no limit for those who dream of reaching for the stars.”