Cambridge International AS and A Level Physics covers all the material required for the Cambridge syllabus. The accompanying Student's CD-ROM includes many more questions linked to each chapter, including multiple choice, how to tackle the examinations, and animations, a glossary and summaries. A Teacher's Resource CD-ROM is also available and includes answers to all questions in the Coursebook, together with worksheets describing practical work linked to each chapter in the book.

    Through an exhaustive, evidence-based analysis of medical research, the study concludes that MS is a disease largely determined by lifestyle factors. Showing that people with MS who modify their diet, their exercise habits, and other aspects of their lifestyle can stabilize the illness and potentially recover, these recommendations will change the lives of thousands of people with MS and support their loved ones.

    We all want to be happier, more successful and less stressed, but what really works?From improving creativity to building confidence, self-care to self-esteem, forming better habits and feeling happier,Fix Your Life debunks the fads and explores the real science of self-help.Can you learn to make better decisions?Or break bad habits and form new ones?What should you eat to feel happier?How do you learn a skill faster?Does mindfulness really work? Dispelling mental health myths and self-help fads, here is the truth about meditation, making smarter choices, addiction, CBT, Tai Chi, success, diet, healthy relationships, anxiety, antidepressants, intelligence, willpower and much more.Full of the latest research and ground-breaking evidence, packed with useful advice, this book really could fix your life.

    . .the World War II flying ace who shot down a Messerschmitt jet with a prop-driven P-51 Mustang . . .the hero who defined a certain quality that all hotshot fly-boys of the postwar era aimed to achieve: the right stuff.Now Chuck Yeager tells his whole incredible life story with the same "wide-open, full throttle" approach that has marked his astonishing career.  What it was really like enaging in do-or-die dogfights over Nazi Europe.  How after being shot over occupied France, Yeager somehow managed to escape.  The amazing behind-the-scenes story of smashing the sound barrier despite cracked ribs from a riding accident days before.The entire story is here, in Yeager's own words, and in wondeful insights from his wife and those friends and colleagues who have known him best.  It is the personal and public story of a man who settled for nothing less than excellence, a one-of-a-kind portrait of a true American hero.

    Gerardi's non-traditional path in the space industry shows us that humanity's next giant leap will require the contributions of artists, engineers, and everyone in between. Gerardi takes us on a tour of this unique window in history and offers encouragement and advice for anyone who has ever dreamed of the stars and galaxies far, far away.Ever wondered what it might be like to work in the space industry? In this candid guide, Gerardi offers an inside look into the commercial spaceflight industry and all those working to tee up a golden age of spaceflight, redefining the "right stuff" along the way. Whether you have a space background or are just looking to learn about the exciting future that awaits us, Not Necessarily Rocket Science confirms that there's a place for anyone who is passionate about space exploration.Ready to contribute to humanity's next giant leap? With a mission to democratize access to space and expand humanity's footprint in the solar system, Kellie offers a front-row seat to the final frontier. From her adventures working at a spaceport, training for Mars, testing spacesuits in microgravity, and building a massive SciComm platform, this unique handbook provides inspiration and guidance for aspiring astronauts everywhere to make the most of life in the Space Age.

    This book is intended to help readers understand and critique research in language learning. It presents a balanced and objective view of a range of methods - including formal experiments, introspective methods, interaction and transcript analysis, ethnography, and case studies. The book is highly accessible and does not assume specialist or technical knowledge. This volume will be of interest to students of applied linguistics and educational researchers, in addition to classroom teachers and teachers-in-training. Throughout the book, theoretical issues are drawn from published studies and reports. The book emphasizes the professional and practical value of reading published research.

    For almost 500 years, the masses have been thoroughly deceived by a cosmic fairy-tale of astronomical proportions. We have been taught a falsehood so gigantic and diabolical that it has blinded us from our own experience and common sense, from seeing the world and the universe as they truly are. Through pseudo-science books and programs, mass media and public education, universities and government propaganda, the world has been systematically brain-washed, slowly indoctrinated over centuries into the unquestioning belief of the greatest lie of all time. A multi-generational conspiracy has succeeded, in the minds of the masses, to pick up the fixed Earth, shape it into a ball, spin it in circles, and throw it around the Sun! The greatest cover-up of all time, NASA and Freemasonry's biggest secret, is that we are living on a plane, not a planet, that Earth is the flat, stationary center of the universe.

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    The New Keto-Friendly South Beach Diet combines the good fats and healthy carbs of the world-famous heart-healthy program with the advanced nutrition science of keto-all in a doctor-approved plan that is easier than strict keto diets.The original South Beach Diet defined the cutting edge of healthy weight loss. Now the creator of the classic plan combines his signature diet with the latest, most cutting-edge advances in healthy eating that are the basis for the ketogenic diet. With a new emphasis on good carbs, healthy fats, and quality proteins, The New Keto-Friendly South Beach Diet takes the powerful fundamentals of the original South Beach Diet and adds the fat-burning principles of keto. Dr. Arthur Agatston cuts through the confusion around keto and low carb diets and gives readers a step-by-step 28-day eating plan that increases satisfaction, decreases appetite, and makes it easy to lose weight and keep it off. He also explains why strict ketosis is not necessary to achieve results; the effectiveness of intermittent fasting; and the relationship between yo-yo-dieting and sugar addiction.This plan offers the benefits of keto and low carb without the pitfalls. As this new book reveals, you can boost your metabolism and put your body safely into fat-burning mode with a diet that's more flexible and more sustainable than traditional keto. And that's not all: in addition to long-term weight loss, the South Beach Keto-Friendly plan can boost mental sharpness, reduce inflammation and pain, increase your energy, and improve diabetes and heart health. Includes around 100 recipes, full-color photos, and an easy-to-follow 28-day meal plan.

    For even as she sets out to determine how big “really big” may be, Levin gives us an intimate look at the day-to-day life of a globe-trotting physicist, complete with jet lag and romantic disturbances.Nimbly synthesizing geometry, topology, chaos and string theories, Levin shows how the pattern of hot and cold spots left over from the big bang may one day reveal the size and shape of the cosmos. She does so with such originality, lucidity—and even poetry—that How the Universe Got Its Spots becomes a thrilling and deeply personal communication between a scientist and the lay reader.

    In doing so, the authors synthesize information from astronomy, biology, and paleontology, and apply it to what we know about the rise of life on Earth and to what could possibly happen elsewhere in the universe. Everyone who has been thrilled by the recent discoveries of extrasolar planets and the indications of life on Mars and the Jovian moon Europa will be fascinated by Rare Earth, and its implications for those who look to the heavens for companionship.

    We just want to lie down, look up, and understand the heavens above. The National Geographic Backyard Guide to the Night Sky shows us how.Authors Howard Schneider and Patricia Daniels take an expert but easygoing approach that doesn’t overwhelm—it invites. Ten chapters cover everything a beginning stargazer will need to know, from understanding the phases of the moon to picking Mars out of a planetary lineup to identifying the kinds of stars twinkling in the constellations.Throughout the book, star charts and tables present key facts in an easy-to-understand format, sidebars and fact boxes present illuminating anecdotes and fun facts to sweep us swiftly into the stardust, and by the time we realize we’ve been schooled in solid science we’re too engrossed to object.Along with practical advice and hands-on tips to improve observation techniques, the guide includes an appendix full of resources—from books and web sites to lists of astronomy clubs and associations to local planetariums and museums. This indispensable book guides us on a new path into the night sky, truly one of the greatest shows on Earth.

    Growing up in a working-class Long Island family, Massimino catapulted himself to Columbia and then MIT, only to flunk his qualifying exams and be rejected twice by NASA before making it to the final round of astronaut selection—where he was told his poor eyesight meant he’d never make the cut. But even that couldn’t stop him from finally earning his wings, making the jump to training in T-38 Air Force jets and preparing his body—and soul—for the journey to the cosmos.Taking us through the surreal wonder and beauty of his first spacewalk, the tragedy of losing friends in the Columbia shuttle accident, and the development of his enduring love for the Hubble telescope—which he’d be tasked with saving on his final mission— Massimino has written an ode to never giving up and the power of teamwork to make anything possible. Spaceman invites us into a rare, wonderful world where the nerdiest science meets the most thrilling adventure, and pulls back a curtain on just what having “the right stuff” really means.

    In The Power Surge, Michael Levi takes readers inside these revolutions to find out what's really happening-and which side is right. From the back roads of Ohio where old friends are warring over fracking, to the wilds of Colorado where speculators are chasing the holy grail of oil, he shows how oil and gas production, after decades in decline, are being propelled upward by new technologies and high prices, prompting enthusiasts to predict an economic renaissance and impending energy independence. On the other side of the fight, he visits California eco-startups developing game-changing technologies and Midwest manufacturers betting on a new energy future, revealing how more efficient cars and trucks are increasingly dominating the road and costs for renewable energy have plummeted, leading many to herald a starkly different future that moves beyond fossil fuels and saves the planet.Armed with on-the-ground lessons, and drawing on insights from economics, politics, international relations, and climate science, The Power Surge takes on the big claims made by both sides in the fight over American energy, showing what the changes underway mean for the United States and the world and explaining why the purists are often wrong. Both unfolding revolutions in American energy offer big opportunities for the country to strengthen its economy, bolster its security, and protect the environment. Levi shows how to seize those with a new strategy that blends the best of old and new energy while avoiding the real dangers that each poses.Sweeping in scope, provocative yet thoughtful, The Power Surge is necessary reading for anyone who wants to understand the changes roiling American energy, and what they mean for our future.

    Seventy-three seconds after launch, the fiery breach of a solid motor joint caused a rupture of the propellant tanks, and a stunned nation watched as flames engulfed the craft, killing all seven crew members on board. It was Hugh Harris, “the voice of launch control,” whom audiences across the country heard counting down to lift-off on that fateful day.With over fifty years of experience with NASA’s missions, Harris presents the story of the Challenger tragedy as only an insider can. With by-the-second accounts of the spacecraft’s launch and a comprehensive overview of the ensuing investigation, Harris gives readers a behind-the-scenes look at the devastating accident that grounded the shuttle fleet for over two years. This book tells the whole story of the Challenger’s tragic legacy.