World History

    From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world’s most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it. It will also make you wonder how private that e-mail you just sent really is.

     From the Number 1 Best Selling authors in Computers and Technology, this clear and concise guide will show you how to get the very best from the incredible new $49.99 Amazon Fire 7 Inch Tablet. Step by step instructions will take you from newbie to expert in just two hours! About the Authors: Tom and Jenna Edwards are the Amazon Tech authors behind the Number 1 Best-selling e-books 250+ Best Kindle Fire HD Apps for the New Kindle Fire Owner and Kindle Fire TV User Guide: Newbie to Expert in 1 Hour!

    This is the wartime memories of a Marine Corpsman who served in Company B, of the 6th Battalion of the 4th Regiment. He saw 100 days of continuous combat during the Battle of Okinawa, including the Battle for Sugar Loaf, and was part of the landing force that was headed to Japan when the atomic bomb dropped. These were recorded after 60 years of reflection, and are presented to honor all veterans.

    Air Crashes and Miracle landings is a great resource for every pilot who wants a clear summary of the Whats, Hows and Whys behind the key aviation accidents. This book should be part of Human Factors and Crew Resource Management training." Richard de Crespigny--captain of Qantas QF32 Now has eighty-five accounts, some short, some long, with hard-hitting analyses, ranging from the disappearance of Amelia Earhart to that of Malaysian Airlines MH370, not forgetting AF447 where many human factors in addition to technical ones were responsible. Each chapter covers a specific type of incident in chronological order showing the evolution of accidents over time, and how many should never happen again because of advances in technology. Covering so many incidents, it provides background facts and insights for professionals and aficionados of the Air Accident Investigations/MAYDAY TV series, amongst others Lessons from these incidents made flying so safe today.

    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 that doesn’t mean that mathematics isn’t a crucial tool for understanding love. Love, like most things in life, is full of patterns. And mathematics is ultimately the study of patterns—from predicting the weather to the fluctuations of the stock market, the movement of planets or the growth of cities. These patterns twist and turn and warp and evolve just as the rituals of love do. In The Mathematics of Love, Dr. Hannah Fry takes the reader on a fascinating journey through the patterns that define our love lives, applying mathematical formulas to the most common yet complex questions pertaining to love: What’s the chance of finding love? What’s the probability that it will last? How do online dating algorithms work, exactly? Can game theory help us decide who to approach in a bar? At what point in your dating life should you settle down? From evaluating the best strategies for online dating to defining the nebulous concept of beauty, Dr. Fry proves—with great insight, wit, and fun—that math is a surprisingly useful tool to negotiate the complicated, often baffling, sometimes infuriating, always interesting, mysteries of love.

    Africa has been coveted for its rich natural resources ever since the era of the Pharaohs. In past centuries, it was the lure of gold, ivory, and slaves that drew merchant-adventurers and conquerors from afar. In modern times, the focus of attention is on oil, diamonds, and other rare earth minerals. In this vast and vivid panorama of history, Martin Meredith follows the fortunes of Africa over a period of 5,000 years. With compelling narrative, he traces the rise and fall of ancient kingdoms and empires; the spread of Christianity and Islam; the enduring quest for gold and other riches; the exploits of explorers and missionaries; and the impact of European colonization. He examines, too, the fate of modern African states and concludes with a glimpse of their future. His cast of characters includes religious leaders, mining magnates, warlords, dictators, and many other legendary figures-among them Mansa Musa, ruler of the medieval Mali empire, said to be the richest man the world has ever known.

    Its clear writing style, superior art program, and other learning aids appeal to students in many majors. This edition includes thoroughly updated content and introduces renowned illustrator Dennis Tasa--yet it maintains the proven approach first presented by respected authority Tom L. McKnight more than 20 years ago.

    Brian Greene, one of the world's leading string theorists, peels away the layers of mystery surrounding string theory to reveal a universe that consists of eleven dimensions, where the fabric of space tears and repairs itself, and all matter—from the smallest quarks to the most gargantuan supernovas—is generated by the vibrations of microscopically tiny loops of energy.Today physicists and mathematicians throughout the world are feverishly working on one of the most ambitious theories ever proposed: superstring theory. String theory, as it is often called, is the key to the Unified Field Theory that eluded Einstein for more than thirty years. Finally, the century-old antagonism between the large and the small-General Relativity and Quantum Theory-is resolved. String theory proclaims that all of the wondrous happenings in the universe, from the frantic dancing of subatomic quarks to the majestic swirling of heavenly galaxies, are reflections of one grand physical principle and manifestations of one single entity: microscopically tiny vibrating loops of energy, a billionth of a billionth the size of an atom. In this brilliantly articulated and refreshingly clear book, Greene relates the scientific story and the human struggle behind twentieth-century physics' search for a theory of everything.Through the masterful use of metaphor and analogy, The Elegant Universe makes some of the most sophisticated concepts ever contemplated viscerally accessible and thoroughly entertaining, bringing us closer than ever to understanding how the universe works.

    The book guides genealogists in understanding various tests and determining what DNA segments came from which ancestor. The book explains how DNA testing helps when written records stop and discusses how testing proves or disprove oral family history. Learn which tests help adoptees; understand why you resemble your relatives and how testing can connect you with cousins you never knew. Discover how to encourage potential cousins to test and learn guidelines for becoming a project administrator, genetic genealogy speaker or facilitator for your genealogical society’s DNA interest group. A Genetic Genealogy Handbook: The Basics and Beyond helps experienced and fledgling researchers become genetic genealogists able to use DNA testing to resolve genealogical roadblocks."

    With each crack in the great ice sheets of the Arctic and Antarctica, and each tick upwards of Earth's thermometer, we are moving closer to the brink of broad disaster.By century's end, hundreds of millions of people will be retreating from the world's shores as our coasts become inundated and our landscapes transformed. From island nations to the world's major cities, coastal regions will disappear. Engineering projects to hold back the water are bold and may buy some time. Yet despite international efforts and tireless research, there is no permanent solution--no barriers to erect or walls to build--that will protect us in the end from the drowning of the world as we know it.The Water Will Come is the definitive account of the coming water, why and how this will happen, and what it will all mean. As he travels across twelve countries and reports from the front lines, acclaimed journalist Jeff Goodell employs fact, science, and first-person, on-the-ground journalism to show vivid scenes from what already is becoming a water world.

    This guide divides the attractions into sections—the North Rim, South Rim, Colorado River, and Havasu Falls—with lodging, dining, and camping information given for each. Outfitters for hiking, backpacking, mule rides, and rafting adventures are listed, and carefully researched chapters about the park's history, geology, and wildlife encourage leisurely study of the area's unmatched natural beauty. This book is the winner of the Benjamin Franklin Award for best full-color travel guide and the Independent Publisher Award for best travel guide. About The Complete Guides:With a large number of beautiful, high-quality color photographs, these guides are as browsable as the best coffee table books but also supply travelers with maps, travel tips, and extensive listings for lodging, camping, and sightseeing.

    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.