Breaking down the symbols themselves, they pose a series of questions: What is energy? What is mass? What has the speed of light got to do with energy and mass? In answering these questions, they take us to the site of one of the largest scientific experiments ever conducted. Lying beneath the city of Geneva, straddling the Franco-Swiss boarder, is a 27 km particle accelerator, known as the Large Hadron Collider. Using this gigantic machine—which can recreate conditions in the early Universe fractions of a second after the Big Bang—Cox and Forshaw will describe the current theory behind the origin of mass.Alongside questions of energy and mass, they will consider the third, and perhaps, most intriguing element of the equation: 'c' - or the speed of light. Why is it that the speed of light is the exchange rate? Answering this question is at the heart of the investigation as the authors demonstrate how, in order to truly understand why E=mc2, we first must understand why we must move forward in time and not backwards and how objects in our 3-dimensional world actually move in 4-dimensional space-time. In other words, how the very fabric of our world is constructed. A collaboration between two of the youngest professors in the UK, Why Does E=mc2? promises to be one of the most exciting and accessible explanations of the theory of relativity in recent years.

    Like Undaunted Courage and D-Day, this is a tale of achieving the extraordinary against extraordinary odds.  As incredible as the "official" story of the space program is, the true, behind-the-scenes tale is more thrilling, more entertaining, and ultimately more ennobling.

    'Hitler knows that he will have to break us in this island or lose the war. If we can stand up to him, all Europe may be free and the life of the world will move forward into broad, sunlit uplands,' said Churchill. The future of Europe depended on Britain. A self-confident Herman Göring thought that it would be only a matter of weeks before his planes had forced Britain to surrender. The courage, resourcefulness and brilliant organisation of the RAF were to prove him wrong. By late September 1940, the RAF had proved invincible, thanks to the Vickers Supermarine Spitfire. It exceeded anything that any other air force possessed. RJ Mitchell, a shy and almost painfully modest engineer, was the genius behind the Spitfire. On the 5th March 1936, following its successful maiden flight, a legend was born.Prize-winning historian Leo McKinstry's vivid history of the Spitfire brings together a rich cast of characters and first hand testimonies. It is a tale full of drama and heroism, of glory and tragedy, with the main protagonist the remarkable plane that played a crucial role in saving Britain.

    Along the way, we encounter black holes, turtles, snakes, dragons, axe-sharpening, and yak-shaving—and take a guided tour through the theories and methods, both brilliant and misguided, that litter the history of software development, from the famous ‘mythical man-month’ to Extreme Programming. Not just for technophiles but for anyone captivated by the drama of invention, Dreaming in Code offers a window into both the information age and the workings of the human mind.

    In Physics of the Impossible, the renowned physicist Michio Kaku explores to what extent the technologies and devices of science fiction that are deemed equally impossible today might well become commonplace in the future.From teleportation to telekinesis, Kaku uses the world of science fiction to explore the fundamentals—and the limits—of the laws of physics as we know them today. He ranks the impossible technologies by categories—Class I, II, and III, depending on when they might be achieved, within the next century, millennia, or perhaps never. In a compelling and thought-provoking narrative, he explains:· How the science of optics and electromagnetism may one day enable us to bend light around an object, like a stream flowing around a boulder, making the object invisible to observers “downstream”· How ramjet rockets, laser sails, antimatter engines, and nanorockets may one day take us to the nearby stars· How telepathy and psychokinesis, once considered pseudoscience, may one day be possible using advances in MRI, computers, superconductivity, and nanotechnology· Why a time machine is apparently consistent with the known laws of quantum physics, although it would take an unbelievably advanced civilization to actually build oneKaku uses his discussion of each technology as a jumping-off point to explain the science behind it. An extraordinary scientific adventure, Physics of the Impossible takes readers on an unforgettable, mesmerizing journey into the world of science that both enlightens and entertains.

    Some of the objects are described by future historians; others through found materials, short stories, or dialogues. All come from a very real future.

    How did the table fork acquire a fourth tine?  What advantage does the Phillips-head screw have over its single-grooved predecessor? Why does the paper clip look the way it does? What makes Scotch tape Scotch?   In this delightful book Henry Petroski takes a microscopic look at artifacts that most of us count on but rarely contemplate, including such icons of the everyday as pins, Post-its, and fast-food "clamshell" containers.  At the same time, he offers a convincing new theory of technological innovation as a response to the perceived failures of existing products—suggesting that irritation, and not necessity, is the mother of invention.

     But the story of the infancy of the big airliners is as much a story of tragedy and disaster as it is of triumph and romance. Design flaws, pilot error, a lack of understanding of fatigue… these and many other factors contributed to a litany of catastrophe. Welsh rugby fans, flying back from a win against Ireland… a fuel-starved aeroplane plunging into Manchester’s streets… a chartered aircraft carrying excited troops home for Christmas… a young mother decapitated as she holds her toddler son on her lap In AIR DISASTER: THE PROPELLER ERA, the award-winning Macarthur Job – one of the world’s foremost aviation writers, and himself a pilot – goes back to the early days of international air travel, and looks at the root causes of some of the worst disasters of that period. Look out for the next three volumes of AIR DISASTER, coming soon.

    The universe is all about extremes, and in this engaging and thought-provoking book, astronomer Bryan Gaensler gives a whirlwind tour of the galaxies, with an emphasis on its fastest, hottest, heaviest, brightest, oldest, densest, and even loudest elements. From supernova explosions a billion times brighter than the sun to an asteroid the size of a beach ball, Extreme Cosmos offers a fascinating, fresh, and informed perspective of the remarkable richness of the universe, and the incredible physics that modern astronomy has revealed.

    But among the talented men (and later women) who worked in mission control, the room located on the third floor of Building 30—at what is now Johnson Space Center—would become known by many as “The Cathedral.” These members of the space program were the brightest of their generations, making split-second decisions that determined the success or failure of a mission. The flight controllers, each supported by a staff of specialists, were the most visible part of the operation, running the missions, talking to the heavens, troubleshooting issues on board, and, ultimately, attempting to bring everyone safely back home. None of NASA’s storied accomplishments would have been possible without these people. Interviews with dozens of individuals who worked in the historic third-floor mission control room bring the compelling stories to life. Go, Flight! is a real-world reminder of where we have been and where we could go again given the right political and social climate.

    It is the story of the men who built the transcontinental railroad—the investors who risked their businesses and money; the enlightened politicians who understood its importance; the engineers and surveyors who risked, and sometimes lost, their lives; and the Irish and Chinese immigrants, the defeated Confederate soldiers, and the other laborers who did the backbreaking and dangerous work on the tracks.The U.S. government pitted two companies—the Union Pacific and the Central Pacific Railroads—against each other in a race for funding, encouraging speed over caution. Locomotives, rails, and spikes were shipped from the East through Panama or around South America to the West or lugged across the country to the Plains. In Ambrose's hands, this enterprise, with its huge expenditure of brainpower, muscle, and sweat, comes vibrantly to life.

    It was not until moments before landing that anything went wrong. Coming in to Heathrow Airport, the plane suffered inexplicable loss of power to both engines, and it was suddenly likely that the plane would plough into a built-up area outside the airport, with the loss of all lives on board. Peter tells us in graphic detail his thoughts and actions when he managed to help save the plane at the last moment thanks to a flash of inspiration that led him to change the position of the wing flaps, which appeared to gain the vehicle enough precious time to make it over the perimeter fence and land on the grass, short of the runway. For both Maria and Peter, their lives following the crash have resulted in experiences that they never would have expected to have happened. There isn't a handbook with rules to follow after a crash so the subsequent aftermath was laced with events that could have been handled better from all sides, which lead to Maria and Peter having to find strength inside them that they had never needed before. A little more than a year later, they have used these strengths to begin a new chapter in their lives; starting with leaving British Airways and celebrating a second chance to enjoy life.But there are still nights when they find themselves awake, crying about what could have happened on that fateful day.

    For more than a year, Washington Post reporter Robert O'Harrow has explored the threats proliferating in our digital universe. This eBook is a compilation of that reporting. With chapters built around real people, including hackers, security researchers and corporate executives, this book will help regular people, lawmakers and businesses better understand the mind-bending challenge of keeping the internet safe from hackers and security breaches -- and all out war.

    Often it provides the only explanation of a crash -- inevitably, it provides a heart-breaking, second-by-second account of intense fear tempered by unyielding professionalism.This 1984 Quill title has been completely updated to include twenty-eight new incidents occurring between 1978 and 1996. Some are famous, like the 1996 Valujet crash in the Everglades and the ill-fated launch of the space shuttle Challenger; other disasters range from commuter prop aircraft to jumbo airliners and a pair of Air Force planes. Few have ever been revealed in their entirety, each, without exception, is absolutely gripping.In this new edition, editor Malcolm MacPherson has, wherever possible, added weather notes and descriptions of events in the cockpit and cabin, heightening our vivid sense of being there during the final moments. Provided by the National Transportation Safety Board and vetted by an experienced airline captain, these are unforgettable case studies in ultimate emergency -- authentic, immediate, filled with drama, terror, human frailty and error, and unquenchable courage.

    During this time he has broken into a Space Station with a Swiss army knife, disposed of a live snake while piloting a plane, and been temporarily blinded while clinging to the exterior of an orbiting spacecraft. The secret to Col. Hadfield's success-and survival-is an unconventional philosophy he learned at NASA: prepare for the worst-and enjoy every moment of it. In An Astronaut's Guide to Life on Earth, Col. Hadfield takes readers deep into his years of training and space exploration to show how to make the impossible possible. Through eye-opening, entertaining stories filled with the adrenaline of launch, the mesmerizing wonder of spacewalks, and the measured, calm responses mandated by crises, he explains how conventional wisdom can get in the way of achievement-and happiness. His own extraordinary education in space has taught him some counterintuitive lessons: don't visualize success, do care what others think, and always sweat the small stuff. You might never be able to build a robot, pilot a spacecraft, make a music video or perform basic surgery in zero gravity like Col. Hadfield. But his vivid and refreshing insights will teach you how to think like an astronaut, and will change, completely, the way you view life on Earth-especially your own.