The lecturer was Robert Serber, J. Robert Oppenheimer's protégé, and they learned that their job was to invent the world's first atomic bomb.Serber's lecture notes, nicknamed the "Los Alamos Primer," were mimeographed and passed from hand to hand, remaining classified for many years. They are published here for the first time, and now contemporary readers can see just how much was known and how terrifyingly much was unknown when the Manhattan Project began. Could this "gadget," based on the newly discovered principles of nuclear fission, really be designed and built? Could it be small enough and light enough for an airplane to carry? If it could be built, could it be controlled?Working with Richard Rhodes, Pulitzer Prize-winning historian of the development of the atomic bomb, Professor Serber has annotated original lecture notes with explanations of the physics terms for the nonspecialist. His preface, an informal memoir, vividly conveys the mingled excitement, uncertainty, and intensity felt by the Manhattan Project scientists. Rhodes's introduction provides a brief history of the development of atomic physics up to the day that Serber stood before his blackboard at Los Alamos. In this edition, The Los Alamos Primer finally emerges from the archives to give a new understanding of the very beginning of nuclear weapons. No seminar anywhere has had greater historical consequences.

    A coin toss determined ownership of the yet unborn foal that was to become the first Triple Crown winner in twenty-five years, breaking and still holding all three track records. The author, who was on personal terms with Secretariat's owner, trainers, grooms, and jockey and who photographed "Big Red" throughout his career, gives us this enthralling intimate portrait - the triumphs and disasters - of Secretariat's gallop to immortality. Secretariat was the best-known and most beloved race horse of the twentieth century. In 1973 his legacy as the greatest horse of all time was permanently etched into the consciousness of the world when he won the Triple Crown. Raymond G. Woolfe Jr. tells the story of Secretariat from the coin toss that sent him to Helen Chenery to his burial at Claiborne Farm. Complete with a glossary of horse-racing terms, a breakdown of Secretariat's bloodline, and a foreword by Ronald Turcotte, Secretariat's jockey during his amazing 1973 campaign, this is the definitive volume for fans of the horse and the sport of horseracing.

    Riz is the Executive Director of Play Labs @ MIT, a video game startup incubator at the MIT Game Lab.Drawing from research and concepts from computer science, artificial intelligence, video games, quantum physics, and referencing both speculative fiction and ancient eastern spiritual texts, Virk shows how all of these traditions come together to point to the idea that we may be inside a simulated reality like the Matrix.The Simulation Hypothesis is the idea that our physical reality, far from being a solid physical universe, is part of an increasingly sophisticated video game-like simulation, where we all have multiple lives, consisting of pixels with its own internal clock run by some giant Artificial Intelligence. Simulation theory explains some of the biggest mysteries of quantum and relativistic physics, such as quantum indeterminacy, parallel universes, and the integral nature of the speed of light.Recently, the idea that we may be living in a giant video game has received a lot of attention:"There's a one in a billion chance we are not living in a simulation" -Elon Musk"I find it hard to argue we are not in a simulation." -Neil deGrasse Tyson"We are living in computer generated reality." -Philip K. DickVideo game technology has developed from basic arcade and text adventures to MMORPGs. Video game designer Riz Virk shows how these games may continue to evolve in the future, including virtual reality, augmented reality, Artificial Intelligence, and quantum computing. This book shows how this evolution could lead us to the point of being able to develop all encompassing virtual worlds like the Oasis in Ready Player One, or the simulated reality in the Matrix.While the idea sounds like science fiction, many scientists, engineers, and professors have given the Simulation Hypothesis serious consideration. Futurist Ray Kurzweil has popularized the idea of downloading our consciousness into a silicon based device, which would mean we are just digital information after all. Some, like Oxford lecturer Nick Bostrom, goes further and thinks we may in fact be artificially intelligent consciousness inside such a simulation already!But the Simulation Hypothesis is not just a modern idea. Philosophers like Plato have been telling us that we live in a "cave" and can only see shadows of the real world. Mystics of all traditions have long contended that we are living in some kind of "illusion "and that there are other realities which we can access with our minds. While even Judeo-Christian traditions have this idea, Eastern traditions like Buddhism and Hinduism make this idea part of their core tradition -- that we are inside a dream world ("Maya" or illusion, or Vishnu's Dream), and we have "multiple lives" playing different characters when one dies, continuing to gain experience and "level up" after completing certain challenges. Sounds a lot like a video game!Whether you are a computer scientist, a fan of science fiction like the Matrix movies, a video game enthusiast, or a spiritual seeker, The Simulation Hypothesis touches on all these areas, and you will never look at the world the same way again!

    Features over 200 incredible photos. Flying to a coffee table near you comes the new paperback edition of this authoritative and illustrated history of the most mind-bending military aircraft ever flown! Developed by the renowned Lockheed Skunk Works, the SR-71 was an awesome aircraft in every respect, setting world records for altitude and speed: an absolute altitude record of 85,069 feet on July 28, 1974, and an absolute speed record of 2,193.2 miles per hour on the same day.Written by a former Blackbird pilot, SR-71 covers every aspect of the aircraft's development, manufacture, and active service, all lavishly illustrated with more than 200 photos. The SR-71 remained in service with the U.S. Air Force from 1964 to 1998, when it was withdrawn from use, superseded by satellite technology. This authoritative history covers the spylane's entire phenomenal service.

    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.

    But she is marginalised by her colleagues and her judgement is challenged at every turn. Only if she can expose the truth will she be able to stop the violence and save her career.Michael Larsen is an ex-soldier and hired mercenary who has been contracted to fuel the conflict at every opportunity until it destroys both sides. As he battles his own demons, he hopes that by directing the violence he will attain some measure of redemption.But neither Mesi nor Larsen know the full extent of the forces at play or of what is truly at stake. As they each pursue their own resolution, the violence escalates and they become increasingly isolated and vulnerable to the dangers that stalk them.British Academy of Film and Television Award Winner 2001, Ferdia MacAnna, "I loved it, a page-turner, couldn't put it down ... I'm amazed it's a first book, it's like a 3rd or 4th from an established writer. He's also created an amazing character called Larsen ... the best character I've met in these books, quite chilling but brilliant. Mesi is an enigmatic heroine. It's a great book, if you like thrillers it's just terrific ..."'Incitement' won a national competition from over 500 entrants. The competition was run by one of Irish Radio’s flagship programs on the national station, The John Murray Show, in conjunction with the biggest selling Irish weekly magazine, The RTE Guide.

    For two years she’s fought to save her house from Stephanie Harwood of Harwood Development, who is intent on razing her home to build a new mall. But now Greta’s running out of time. The town council is about to approve the final plans for the mall.When Gray Daniels walks into her shop, Greta is immediately attracted to his rugged good looks and midnight blue eyes, until she learns he’s Stephanie Harwood’s fiancé. She’s furious to find they’ve tricked her into a publicity stunt aimed at garnering support for the mall. So now her little war has a new front: Gray Daniels. If only she could also fight her growing attraction to him.A knock on the door brings a return of old danger, and Greta must now put aside her anguish over the house to discover if she’s at last capable of looking the past in the eye and overcoming it—and if she’s finally free to love again.

    Moreover, present-day research on electricity and ion channels has created one of the most exciting fields in science, shedding light on conditions ranging from diabetes and allergies to cystic fibrosis, migraines, and male infertility. With inimitable wit and a clear, fresh voice, award-winning researcher Frances Ashcroft weaves together compelling real-life stories with the latest scientific findings, giving us a spectacular account of the body electric.

    A family feud. A sheriff found dead. Neighbor turned against neighbor. Reports of ghosts, bounty hunters, deathbed confessions, and legacy fortunes. In 1874, the Saxtown massacre rocked a nation reeling from economic depression and shattered a small German immigrant farming community in Illinois. The murder of the Stelzriede family led investigators through forests and farmland, chasing footprints, bloody tobacco leaves, and the marks of an ax dragged away from the scene.Nicholas J. C. Pistor’s The Ax Murders of Saxtown is a gripping tale of suspense and suspicion that exposes brand new information about the century-old crime and showcases the flaws of the nineteenth-century justice system.

    Coles. Two orphaned sisters, facing a future of want and loneliness, quarrel when the older sister, responsible for her dependent teenage sibling, repudiates her sister's affair with a political activist--older and unacceptable--she bonds with on the internet. Can adolescent love ever transcend innocently ignored incompatibility to evolve into a valued family relationship in rural southern America? Can a sister forced into a role of a surrogate parent convince her sister to denounce her attraction for a rouge male religiously, socially, and historically unsuited for marriage without a destructive severance of duty and caring?

    Keying Einstein's crucial discoveries to the simple mental images that inspired them, Michio Kaku finds a revealing new way to discuss his ideas, and delivers an appealing and always accessible introduction to Einstein's work.

    Handcraft your own top-notch dogs, buns, and condiments with step-by-step from-scratch instructions, and brush up on your hot dog history with an in-depth look at tasty traditions from the U.S. and beyond. Just in time for summer, this indispensable guide will make your grilling extraordinary.

    Approaching science with a freshness unbound by convention or previous expectations, he produced some of the most original scientific thinking of the nineteenth century - and his discoveries went on to shape the twentieth century.

    As the young wife of the much sought after and wealthy Jack Whitfield, Carrigan's days revolve around having fun with her best friends, Ella Rae and Laine, playing sandlot softball and juggling an affair...or two. But on an idyllic summer day, a shocking and unexpected discovery turns her 'perfect' life into a tumultuous storm and transforms a girl into a woman. Save Us a Seat is the endearing testament of a brutally honest, no holds barred and fiercely loyal friendship between three women. Ride the rollercoaster of emotions as the friends navigate the sometimes hilarious, often touching and always loyal road of friendship and the joys and trials it brings.

    This book can be cut, drawn in, folded into shapes and will even take you to the fourth dimension. So join stand-up mathematician Matt Parker on a journey through narcissistic numbers, optimal dating algorithms, at least two different kinds of infinity and more.