He never expected to hear from her again, and he certainly never expected to hear from her brother. So when Lacklan receives a text message claiming to be from Charlie Vazquez, saying that he is in New York, that his life is in danger and that he needs help, Lacklan is intrigued, to say the least.But when Lacklan gets to New York, the mystery only deepens - and the more he investigates, the deeper it gets. Charlie has vanished without a trace, and so have his closest friends: Zack the mathematical genius whose brain works with the speed of a computer, Bran whose memory is beyond photographic, and Hans and Hattie, whose powers of empathy and analysis seem almost supernatural.Who are they? Where have they gone? And what have they done with Charlie Vazquez…?And then again, who is Dr Olga Lucia Salcedo - The extraordinarily beautiful lecturer at Columbia university, whose relationship with Charlie seems to have been more than just mere mentoring…?

    In 2013, the New York Times published an obituary for Yvonne Brill. It began: “She made a mean beef stroganoff, followed her husband from job to job, and took eight years off from work to raise three children.” It wasn’t until the second paragraph that readers discovered why the Times had devoted several hundred words to her life: Brill was a brilliant rocket scientist who invented a propulsion system to keep communications satellites in orbit, and had recently been awarded the National Medal of Technology and Innovation. Among the questions the obituary—and consequent outcry—prompted were, Who are the role models for today’s female scientists, and where can we find the stories that cast them in their true light?      Headstrong delivers a powerful, global, and engaging response. Covering Nobel Prize winners and major innovators, as well as lesser-known but hugely significant scientists who influence our every day, Rachel Swaby’s vibrant profiles span centuries of courageous thinkers and illustrate how each one’s ideas developed, from their first moment of scientific engagement through the research and discovery for which they’re best known. This fascinating tour reveals these 52 women at their best—while encouraging and inspiring a new generation of girls to put on their lab coats.

    No one seemed able to agree on a cause. (Dark matter? Tensor–vector–scalar gravity? Collisions with gravitons?) What did seem clear to those who became obsessed with it was that the Pioneer Anomaly had the potential to upend Einstein and Newton—to change everything we know about the universe.With riveting prose and the precision of an expert, Konstantin Kakaes gives us a scientific police procedural, tracking the steps of those who sought to unravel this high-stakes enigma. His thrilling account draws on extensive interviews and archival research, following the story from the Anomaly’s initial discovery, through decades of tireless investigation, to its ultimate conclusion. “The Pioneer Detectives” is a definitive account not just of the Pioneer Anomaly but of how scientific knowledge gets made and unmade, with scientists sometimes putting their livelihoods on the line in pursuit of cosmic truth. Perfect for fans of John McPhee, Thomas Kuhn, and Ed McBain, this is also an immensely enjoyable story accessible to anyone who loves brilliant, fascinating long-form journalism.* * * ABOUT THE AUTHOR: Konstantin Kakaes is a Bernard L. Schwartz fellow at the New America Foundation, writing about science and technology, and is the former Mexico City bureau chief for The Economist. His work has been published in The Wall Street Journal, Foreign Policy, and The Washington Post and appears frequently in Slate. Before becoming a journalist, he studied physics at Harvard University.

    Pure Mathematics 1 corresponds to unit P1. It covers quadratics, functions, coordinate geometry, circular measure, trigonometry, vectors, series, differentiation and integration.

    In response to the dynamic environment of management, Richard Daft has written a text integrating the newest management thinking with a solid foundation in the essentials of management.

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

    Putting people into places and situations unprecedented in history is stirred the imagination while the human experience was expanding and redefining. Yet, space exploration compels humans to confront a hostile environment of cosmic radiations, radical changes in the gravity and magnetic fields, as well as social isolation. Therefore, any space traveller is submitted to relevant health-related threats. In the twenty-first century, human space flight is poised to continue, but it will enjoy the ongoing developments in science and technology. It will become more networked, more global, and more oriented toward primary goals. A novel international human space flight policy could help achieve these objectives by clarifying the rationale, the ethics of acceptable risk, the role of remote presence, and the need for balance between funding and ambition to justify the risk of human lives. In order to address such a challenge, a preliminary careful survey of the available scientific data is mandatory to set forth adequate countermeasures. Envisaged solutions should provide a sound and technically feasible approach for counteracting microgravity and cosmic rays effects, which represent the main health risk for space crews. This objective must necessarily be sustained by national/international space agencies, which would coordinate their common efforts into a defined international spaceflight program.

    From 5K to ultramarathon, a power meter can make you faster—but only if you know how to use it. Just viewing your numbers is not enough; you can only become a faster, stronger, more efficient runner when you know what your key numbers mean for your workouts, races, and your season-long training. In Run with Power, TrainingBible coach Jim Vance offers the comprehensive guide you need to find the speed you want.Run with Power demystifies the data and vocabulary so you can find and understand your most important numbers. You’ll set your Running Power Zones so you can begin training using 8 power-based training plans for 5K, 10K, half-marathon, and marathon. Vance shows you how you can compare wattage, heart rate, pace, and perceived exertion to gain the maximum insight into your performances, how you respond to training, and how you can train more effectively. Run with Power will revolutionize how you train and race. Armed with Vance’s guidance, you can train more specifically for races, smooth your running technique, accurately measure your fitness, predict a fitness plateau, monitor injuries, know exactly how hard you’re training, get more fitness from every workout, recover fully, perfect your tapers, warm up without wasting energy, pace your race on any terrain, know when to open the throttle, and create an unprecedented picture of yourself as an athlete.If you’re just glancing at the number on your wrist or computer monitor, you’ve got a lot more speed potential. Knowledge is power and understanding your power numbers can open the gate to new methods and new PRs. Run with Power introduces the use of power meters to the sport of running and will show you how to break through to all-new levels of performance.Key concepts explored in Run with Power: 3/9 Test, 30-minute Time Trial Test, Running Functional Threshold Power (rFTPw), Running Functional Threshold Pace (rFTPa), Averaged and Normalized Power (NP), Intensity Factor (IF), Peak Power, Variability Index, Efficiency Index (EI), speed per watt, Vance’s Power Zones for Running, Training Stress Score (TSS), and Periodization with Power. Includes 6 testing methods and 8 power-based training schedules and workouts for 5K, 10K, half-marathon, and marathon.

    So it's not surprising that we persist in thinking that we're in with a chance, whether we're playing the lottery or working out the likelihood of extra-terrestrial life. In Chance, a (not entirely) random selection of the New Scientist's sharpest minds provide fascinating insights into luck, randomness, risk and probability. From the secrets of coincidence to placing the perfect bet, the science of random number generation to the surprisingly haphazard decisions of criminal juries, it explores these and many other tantalising questions.Following on from the bestselling Nothing and Question Everything, this book will open your eyes to the weird and wonderful world of chance - and help you see when some things, in fact, aren't random at all.

    The experienced author team have reviewed the core text, expanded the Applications of Biology chapters, and added two new chapters on practical skills. Each chapter now has a set of exam-style practice questions, as well as questions to help review the material. Also included are advice on how to revise and prepare for the examinations, multiple choice questions, revision summaries and answers to all book questions.

    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.

    He pioneered modern physics, created the Theory of Relativity, and became a world-renowned celebrity. Enjoy the surprising and entertaining true story of Albert Einstein and rediscover one of history's most prolific figures... Buy Now & Start Reading the Incredible Story of Albert Einstein Overview Chapter 1: A Rebel Gets an Education Discover the events that transformed an average boy into a man who would become synonymous with genius. Did you know Einstein failing math as a child is actually a myth? Chapter 2: 1905: The Miracle Year Learn how Einstein revolutionized the world of physics and our understanding of the universe. Did you know Einstein developed the Theory of Relativity while working part-time as a patent clerk? Chapter 3: Professor Einstein Join Einstein as he shares his fascinating ideas with an audience and strives to earn the recognition he deserves. Did you know the Theory of Relativity did not achieve widespread acclaim until years after it was published? Chapter 4: The International Celebrity See Einstein as a pop-culture icon who captured the hearts and minds of people all around the world. Did you know Einstein often pretended to be someone else when asked for an autograph? Chapter 5: The Search for the Grail Accompany Einstein on his journey for a theory that would unite the world of physics and explain the inner-workings of the universe. Did you know Einstein worked on the Unified Field Theory until the day he died? Chapter 6: The Scientific Search for God Find out how Einstein reconciled his scientific knowledge with his religious beliefs. Did you know Einstein believed in God? Chapter 7: The Pacifists Fight Review Einstein's unique perspective as a humanitarian who lived in a time of war. Did you know Einstein encouraged the United States to develop the atomic bomb? Introduction “We cannot solve our problems with the same thinking we used when we created them.” - Albert Einstein His image is iconic. His face appears on posters and tee shirts, coffee mugs and calendars, album covers, web pages, and bobble heads. His appearance — the frazzled hair, rumpled trousers and old sweater, coupled with a heavy German accent — is the quintessential image of mad scientists and absent-minded professors. He was, wrote a journalist for Time magazine, a “cartoonists dream.” So famous was his appearance that, during his lifetime, total strangers would approach him on the street and ask him to explain his famous theory of relativity. “Oh no,” he would declaim in his heavily accented English, “Always I am mistaken for Professor Einstein,” no doubt leaving his questioner more mystified than before... Buy Now Read Now: Your book will be delivered to your Kindle device or free Kindle software automatically. Money Back Guarantee: If you start reading the book and are not 100% satisfied with your purchase, simply return it to Amazon within 7 days of purchase for a full refund.

    Monsarrat follows the great captains and naval adventurers from the Artic to the South Pacific. Lawe represents the spirit of maritime exploration and fortitude; his life is the thread stringing together a long history of nautical adventure.He finds himself mixed up with Drake and the Armada; sailing with Hudson in search of the North-West passage; a buccaneer under Sir Henry Morgan in the Caribbean; assisting Samuel Pepys with his responsibilities as Secretary to the Navy; at the side of Captain Cook as he transports General Wolf to the storming of Quebec, and then on to his death in the Pacific; serving in Nelson’s household and then to the Nile, Naples and Trafalgar; working on a slaver from Liverpool to the Caribbean; press-ganged aboard the Shannon just before her duel with the American Chesapeake, exploring the Artic with Sir John Franklin; fighting in both world wars, including the action at Zebrugge and ‘D’ Day; before a final test with a tanker catching fire after the opening of the St.Lawrence Seaway – and much more besides!Under sail and steam, as Mathew’s eternal existence progresses, the action-packed novel is both highly entertaining and instructive and has been widely acclaimed as a masterpiece. Some fourteen true maps, along with other diagrams, are included, and what was originally two volumes is supplied as one. ‘… this huge, action packed volume can be recommended to anyone’ – Sunday Times‘He has never written anything to compare with this work – it is a masterstroke’ – Manchester Evening News‘No one can bring alive the cruel sea and the valiant men who have sailed on it through all the generations like Monsarrat’ – Daily Mail‘This is Monsarrat, master storyteller, running proud’ – The ScotsmanNote: Nicholas Monsarrat died before Book II was finished. Anne Monsarrat completed the remainder of the story in Nicholas's own words, partly from some working notes he left and partly from his original synopsis of The Master Mariner Book II. Both are included here.

    Now you can extend it for personal, corporate and enterprise use with advanced plugins and this professional development guide. Learn how to create plugins using the WordPress plugin API: utilize hooks, store custom settings, craft translation files, secure your plugins, set custom user roles, integrate widgets, work with JavaScript and AJAX, create custom post types. You'll find a practical, solutions-based approach, lots of helpful examples, and plenty of code you can incorporate!Shows you how to develop advanced plugins for the most popular CMS platform today, WordPress Covers plugin fundamentals, how to create and customize hooks, internationalizing your site with translation files, securing plugins, how to create customer users, and ways to lock down specific areas for use in corporate settings Delves into advanced topics, including creating widgets and metaboxes, debugging, using JavaScript and AJAX, Cron integration, custom post types, short codes, multi site functions, and working with the HTTP API Includes pointers on how to debug, profile and optimize your code, and how to market your custom plugin Learn advanced plugin techniques and extend WordPress into the corporate environment.

    1: Elementary Theory and Problems contains the essential material that is usually covered in required courses of strength of materials in our engineering schools. Strength of Materials - Part. 2: Advanced Theory and Problems contains the later developments that are of practical importance in the fields of strength of materials, and theory of elasticity. Complete derivations of problems of practical interest are given in most cases. The books are illustrated with a number of problems to which solutions are presented. In many cases, the problems are chosen so as to widen the field covered by the text and to illustrate the application of the theory in the solution of design problems.