In the intervening period, many species of early ape and human have lived and died out, leaving behind the fossilized remains that have helped to make the detailed picture of our evolution revealed here.This exciting, up-to-the-minute account is divided into three accessible sections. "In Search of Our Ancestors" examines the contexts in which fossilized remains have been found and the techniques used to study them. "The Fossil Evidence" traces in detail the evolution of apes and humans, from Proconsul to the australopithecines, and Homo erectus to the Neanderthals and Homo sapiens. The latest fossil finds at major new sites such as Dmanisi in Georgia and Gran Dolina in Spain are appraised, and new advances in genetic studies, including the extraction of DNA from extinct human species, are evaluated. "Interpreting the Evidence" reconstructs and explains the evolution of human behavior, describing the development of tool use, the flourishing of the earliest artists, and the spread of modern humans to all corners of the world. The book is superbly illustrated with hundreds of photographs, diagrams, and specially commissioned reconstruction drawings by the artist John Sibbick.

    With living proof that such advancements are no longer the stuff of science fiction, a whole new world of possibilities--and dangers--presented itself. Jeremy Rifkin is more concerned with the dangers of this technology, and in The Biotech Century , he presents numerous compelling reasons why we should be, too. Many of these dangers revolve around the seemingly inevitable commercialization of genetically engineered life forms that would come if corporations battled for the rights to patents on new or modified species of plants, animals, or even human beings. Rifkin warns that "designer" babies and genetically perfect humans, along with any other artificial creations, would wreak havoc with the gene pool and the natural environment. While he concedes that there are benefits to biotechnology, he makes it clear that the risks far outweigh the rewards at this time, urging for greater restraint and responsibility before opening what could be a Pandora's box.

    Decades ago, astronauts brought back 850 pounds of rocks from their lunar journeys; the U.S. gave some away as “goodwill” gifts to the world’s nations. Over time, many of them disappeared, stolen or lost in the aftermath of political turmoil, and offered for millions on the black market. Gutheinz, first as a NASA investigator and then the leader of a intrepid group of students, has dedicated his life to getting them back. Author Joe Kloc tells a wild story of geopolitics, crime, science, and one man’s obsession with keeping the moon out of the wrong hands.

    But when Paco was struck down by a disease that left him unable to walk, Hickam was faced with a terrible decision, let his beloved cat live in misery or put him to sleep. Before that decision could be made, the space mission Hickam was working on needed to be rescued and there was only one sure way to save it: Paco's magic meow! This is a true story of the space age that is also a delightful tale of the love between an engineer and his cat.

    Purchasers are entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Subjects: Astronomy; History / General; Juvenile Nonfiction / Science

     This book is a supplement to What If? and intended to enhance the experience of reading the original book. We recommend purchasing the full version of What If? on Amazon in addition to this book. Introduction What If? Serious Scientific Answers to Absurd Hypothetical Questions presents a wide variety of questions covering a range of dubious potentialities and the results which would ensue should they become reality. The questions are collected from author Randall Munroe’s website, where they are sent in by readers of his blog. Some of the questions are conceptual, for example how much force would be required for Yoda to lift an X-fighter, others are in a more serious vein. All of the answers however are based on research and the application of scientific principles by the author, himself trained in physics and a former roboticist for NASA. Benefits Spend less time reading and more time enjoying your favorite books. Discover important details you may have missed the first time. Review key concepts in an easy-to-understand and efficient manner. Use as a reference or "cheat sheet" to quickly access important information. Pick up where you left off with the original book. Focus only on critical information and eliminate unnecessary details. Buy Now Buy Now: Only $2.99 (Save $3.00 or 50%, Regular Price: $5.99) Money Back Guarantee: If you are not 100% satisfied with your purchase, simply return it to Amazon within 7 days of purchase for a full refund. Go to Your Account -> Manage Your Content and Devices -> Find the Book -> Return for Full Refund. Read Now: Your book will be delivered to your Kindle device or free Kindle software automatically.

    Crisscrossing the continent, Flannery shows us how the destiny of this extraordinary creature is inseparable from the environment that created it. Along the way he uses encounters with ancient aboriginal cultures and eccentric fossil hunters, farmers and scientists, kangaroo advocates and kangaroo hunters, to explore how Australia’s deserts and rainforests have shaped human responses to the continent -- and how kangaroos have evolved to handle the resulting challenges. Ultimately, Chasing Kangaroos is a smart yet utterly readable synthesis of memoir, travel, natural history, and evolutionary science -- and further proof of Flannery’s “offhand interdisciplinary brilliance” ( Entertainment Weekly ).

    The author recounts his experiences observing sharks in the open seas, describes their characteristics, and discusses the safety precautions that should be taken around sharks.

    The culprit--so necessary and yet the source of such upheaval--is the X chromosome, and this is its story. An enlightening and entertaining tour of the cultural and natural history of this intriguing member of the genome, "The X in Sex" traces the journey toward our current understanding of the nature of X. From its chance discovery in the nineteenth century to the promise and implications of ongoing research, David Bainbridge shows how the X evolved and where it and its counterpart Y are going, how it helps assign developing human babies their sex--and maybe even their sexuality--and how it affects our lives in infinitely complex and subtle ways. X offers cures for disease, challenges our cultural, ethical, and scientific assumptions about maleness and femaleness, and has even reshaped our views of human evolution and human nature.

    bataar bones he was impressed. The enormous skull and teeth betrayed the apex predators close relation to the storied Tyrannosaurus rex, the most famous animal that ever lived. Prokopi's obsession with fossils had begun decades earlier, when he was a Florida boy scouring for shark teeth and Ice Age remnants, and it had continued as he built a thriving business hunting, preparing, and selling specimens to avid collectors and private museums around the world. To scientists' fury and dismay, there was big money to be made in certain corners of the fossil trade. Prokopi didn't consider himself merely a businessman, though. He also thought of himself as a vital part of paleontology--as one of the lesser-known artistic links in bringing prehistoric creatures back to life--and saw nothing wrong with turning a profit in the process. Bone hunting was expensive, risky, controversial work, and he increasingly needed bigger "scores." By the time he acquired a largely complete skeleton of T. bataar and restored it in his workshop, he was highly leveraged and drawing quiet scorn from peers who worried that by bringing such a big, beautiful Mongolian dinosaur to market he would tarnish the entire trade. Presenting the skeleton for sale at a major auction house in New York City, he was relieved to see the bidding start at nearly $1 million---only to fall apart when the president of Mongolia unexpectedly stepped in to question the specimen's origins and demand its return. An international custody battle ensued, shining new light on the black market for dinosaur fossils, the angst of scientists who fear for their field, and the precarious political tensions in post-Communist Mongolia. The Prokopi case, unprecedented in American jurisprudence, continues to reverberate throughout the intersecting worlds of paleontology, museums, art, and geopolitics.

    Perfect awareness. True beauty. Yoga is much more than just a physical activity. It is a conscious lifestyle that brings about a profound spiritual and personal transformation. This book on yoga invites you to experience yoga as the ancient masters intended it--a holistic way of life that unites the body, mind, and spirit for complete health and well-being.With clear instruction, Dr. Robert Butera guides you through ten steps on the path of yoga that are based on traditional yogic principles and practices, yet designed to fit seamlessly into your life. Yoga enthusiasts of all kinds will discover effective tools for creating a life of healthful beauty and inner peace.Understand the role of physical poses within the larger, holistic system of yoga Practice breathing techniques (pranayama), work with your energy centers (chakras), and develop your concentration Overcome psychological blocks, balance your emotions, and grow emotionally and spiritually Visit www.pureheartofyoga.com for free video clips of demonstrated yoga postures.Praise: "The Pure Heart of Yoga will bring increased depth to your yoga practice...It is an excellent book: thoughtful, reflective, deep, and accessible."--Eleanor Criswell, Ed.D., author of How Yoga Works"That he's able to instruct and inspire with a warm heart and skillful direction, without judgment or prejudice about the "style" or your yoga of choice, is good reason to believe this book will bring life to your practice."--Yoga Journal

    It explores how Britain has, uniquely, relied on modifying farmland, rather than restoring ecosystems, in a failing attempt to halt wildlife decline.  The irony is that 94% of Britain is not built upon at all. And with more nature-loving voices than any European country, we should in fact have the best, not the most impoverished, wildlife on our continent.  Especially when the rural economics of our game estates, and upland farms, are among the worst in Europe.Britain is blessed with all the space it needs for an epic wildlife recovery. The deer estates of the Scottish Highlands are twice the size of Yellowstone National Park. Snowdonia is larger than the Maasai Mara. The problem in Britain is not a lack of space. It is that our precious space is uniquely wasted – not only for wildlife, but for people’s jobs and rural futures too.Rebirding maps out how we might finally turn things around: rewilding our national parks, restoring natural ecosystems and allowing our wildlife a far richer future.  In doing so, an entirely new sector of rural jobs would be created; finally bringing Britain’s dying rural landscapes and failing economies back to life.

    It was a sea in name only. It was actually a bone dry, ancient dusty basin pockmarked with craters and littered with rocks and boulders. Somewhere in that 500 mile diameter basin, the astronauts would attempt to make Mankind’s first landing on the Moon. Neil Armstrong would pilot the Lunar Module “Eagle” during its twelve minute descent from orbit down to a landing. Col. Edwin “Buzz” Aldrin would assist him. On the way down they would encounter a host of problems, any one of which could have potentially caused them to have to call off the landing, or, even worse, die making the attempt. The problems were all technical-communications problems, computer problems, guidance problems, sensor problems. Armstrong and Aldrin faced the very real risk of dying by the very same technical sword that they had to live by in order to accomplish the enormous task of landing on the Moon for the first time. Yet the human skills Armstrong and Aldrin employed would be more than equal to the task. Armstrong’s formidable skills as an aviator, honed from the time he was a young boy, would serve him well as he piloted Eagle down amidst a continuing series of systems problems that might have fatally distracted a lesser aviator. Armstrong’s brilliant piloting was complemented by Aldrin’s equally remarkable discipline and calmness as he stoically provided a running commentary on altitude and descent rate while handling systems problems that threatened the landing. Finally, after a harrowing twelve and a half minutes, Armstrong gently landed Eagle at “Tranquility Base”, a name he had personally chosen to denote the location of the first Moon landing. In “Landing Eagle-Inside the Cockpit During the First Moon Landing”, author Mike Engle gives a minute by minute account of the events that occurred throughout Eagle’s descent and landing on the Moon. Engle, a retired NASA engineer and Mission Control flight controller, uses NASA audio files of actual voice recordings made inside Eagle’s cockpit during landing to give the reader an “inside the cockpit” perspective on the first Moon landing. Engle’s transcripts of these recordings, along with background material on the history and technical details behind the enormous effort to accomplish the first Moon landing, give a new and fascinating insight into the events that occurred on that remarkable day fifty years ago.

    They loom over museum halls, thunder through movies, and are a fundamental part of our collective imagination. In My Beloved Brontosaurus, the dinosaur fanatic Brian Switek enriches the childlike sense of wonder these amazing creatures instill in us. Investigating the latest discoveries in paleontology, he breathes new life into old bones.Switek reunites us with these mysterious creatures as he visits desolate excavation sites and hallowed museum vaults, exploring everything from the sex life of Apatosaurus and T. rex’s feather-laden body to just why dinosaurs vanished. (And of course, on his journey, he celebrates the book’s titular hero, “Brontosaurus”—who suffered a second extinction when we learned he never existed at all—as a symbol of scientific progress.)With infectious enthusiasm, Switek questions what we’ve long held to be true about these beasts, weaving in stories from his obsession with dinosaurs, which started when he was just knee-high to a Stegosaurus. Endearing, surprising, and essential to our understanding of our own evolution and our place on Earth, My Beloved Brontosaurus is a book that dinosaur fans and anyone interested in scientific progress will cherish for years to come.

    If today you’ve listened to recorded music, watched a television show or movie, plugged something into an electric socket, had an X-ray, turned on your car, spoke on the telephone, or flicked on an electric light, you have Edison to thank for his pioneering work in these fields, and many more. Yet Edison is all too often remembered in popular culture only as villain for his feuds with other inventors, most notably the mad genius Nikola Tesla. In this thrilling, compact biography, Alexander Kennedy sorts fact from fiction in the life of the most prolific inventor in human history. We follow Edison, the ultimate self-made man, from his origins as a Michigan telegraph boy to the pinnacle of success as an industrial titan. Along the way, Kennedy carefully explains each of Edison’s key breakthroughs as well as the blots on his record, such as his anti-Semitism and his unhappy family life. The portrait that emerges is a man who is neither hero nor villain, sometimes a saint and sometimes a sinner—but always a genius... "Genius is one percent inspiration and ninety-nine percent perspiration." - Thomas Edison Buy Now to Discover: Explanations of Edison’s most important breakthroughs, written in accessible layman’s language. The founding of Menlo Park, one of the world’s greatest laboratories. The true story of Edison’s rivalry with Tesla. Edison’s pioneering role in discovering the health effects of tobacco. The surprising history of the electric chair and the electrocution of Topsy the elephant. Edison’s friendship with Henry Ford—and the trouble it led him into. Edison’s role in World War I. Read Your Book Now Your book will be instantly and automatically delivered to your Kindle device, smartphone, tablet, and computer. Money Back Guarantee If you start reading our book and are not completely satisfied with your purchase, simply return it to Amazon within 7 days for a full refund. Go to Your Account -> Manage Your Content and Devices -> Find the Book -> Return for Full Refund. Buy Now and Read the True Story of Thomas Edison Thank you in advance for buying our book. We know you'll love it!