This is a true insider's account of the phenomenon, and lifts the lid not just on classic cases like Roswell and the Rendlesham Forest incident, but on less well known cases too. This groundbreaking and highly controversial book highlights cases from the US, the UK, and the rest of the world, with Nick drawing on his firsthand government experience to reveal what the authorities really know and think about UFOs, alien abductions, crop circles and animal mutilations. Open Skies Closed Minds was featured on Newsnight, serialized in the Daily Mail and reached number three in the hardback non-fiction list, staying in the top ten for ten weeks.

    Dairy products don't strengthen bones. Drugs may be dangerous.For years, doctors have been telling us to drink milk, eat dairy products, and take calcium pills to improve our bone vitality. The problem is, they're wrong. This groundbreaking guide uses the latest clinical studies and the most up-to-date medical information to help you strengthen your bones, reduce the risk of fractures, and prevent osteoporosis. You'll learn why there's no proof of calcium's effectiveness, despite what doctors say, and why a low-acid diet is the only effective way to prevent bone loss."This clear, convincing explanation of osteoporosis will change the way the world thinks about bone health. Lanou and Castleman prove beyond doubt that milk and dairy are the problem, not the solution." -Rory Freedman, coauthor of #1 New York Times best seller Skinny Bitch"The authors have tackled an almost intractable myth: that calcium is the one and only key to bone vitality. It isn't. Everyone who cares about preventing osteoporosis should read this book." -- Dr. T. Colin Campbell, author of The China Study

    Many of the innovations that we think of as hallmarks of Western science had their roots in the Arab world of the middle ages, a period when much of Western Christendom lay in intellectual darkness. Jim al- Khalili, a leading British-Iraqi physicist, resurrects this lost chapter of history, and given current East-West tensions, his book could not be timelier. With transporting detail, al-Khalili places readers in the hothouses of the Arabic Enlightenment, shows how they led to Europe's cultural awakening, and poses the question: Why did the Islamic world enter its own dark age after such a dazzling flowering?

    As huge as the Pantheon of Rome and as heavy as the Statue of Liberty, this magnificent instrument is so precisely built that its seventeen-foot mirror was hand-polished to a tolerance of 2/1,000,000 of an inch. The telescope's construction drove some to the brink of madness, made others fearful that mortals might glimpse heaven, and transfixed an entire nation. Ronald Florence weaves into his account of the creation of "the perfect machine" a stirring chronicle of the birth of Big Science and a poignant rendering of an America mired in the depression yet reaching for the stars.

    Today, these paradoxes remain on the cutting edge of our investigations into the fabric of space and time. Zeno's Paradox uses the motion paradox as a jumping-off point for an exploration of the twenty-five-hundred-year quest to uncover the true nature of the universe. From Galileo to Einstein to Stephen Hawking, some of the greatest minds in history have tackled the problem and made spectacular breakthroughs, but through it all, the paradox of motion remains.

    It includes a list of important people and important terms, and overall book summary, a chapter by chapter book summary as well as a supplemental essay.

    Even after more than three centuries and the revolutions of Einsteinian relativity and quantum mechanics, Newtonian physics continues to account for many of the phenomena of the observed world, and Newtonian celestial dynamics is used to determine the orbits of our space vehicles.This completely new translation, the first in 270 years, is based on the third (1726) edition, the final revised version approved by Newton; it includes extracts from the earlier editions, corrects errors found in earlier versions, and replaces archaic English with contemporary prose and up-to-date mathematical forms. Newton's principles describe acceleration, deceleration, and inertial movement; fluid dynamics; and the motions of the earth, moon, planets, and comets. A great work in itself, the Principia also revolutionized the methods of scientific investigation. It set forth the fundamental three laws of motion and the law of universal gravity, the physical principles that account for the Copernican system of the world as emended by Kepler, thus effectively ending controversy concerning the Copernican planetary system.The illuminating Guide to the Principia by I. Bernard Cohen, along with his and Anne Whitman's translation, will make this preeminent work truly accessible for today's scientists, scholars, and students.

    Why do men kill, rape, and wage war, and what can we do about it? Drawing on the latest discoveries about human evolution and about our closest living relatives, the great apes, Demonic Males offers some startling new answers. Dramatic, vivid, and firmly grounded in meticulous research, this book will change the way you see the world. As the San Francisco Chronicle said, it "dares to dig for the roots of a contentious and complicated subject that makes up much of our daily news."

    She draws on broad, original, insightful research to explore a challenging emotional landscape, full of opportunities for self-definition but also the risks of isolation, unequal pleasure, competition for status, and sexual violence.Accessible and open-minded, compassionate and honest, American Hookup explains where we are and how we got here, asking, “Where do we go from here?”

    Instructive and illuminating, The Darwin Myth casts aside Darwinism's politically correct veneer and offers a critical, scientific analysis of Darwin's life and his history–changing theory.

    Gleick's story begins at the turn of the twentieth century with the young H. G. Wells writing and rewriting the fantastic tale that became his first book, an international sensation, The Time Machine. A host of forces were converging to transmute the human understanding of time, some philosophical and some technological the electric telegraph, the steam railroad, the discovery of buried civilizations, and the perfection of clocks. Gleick tracks the evolution of time travel as an idea in the culture from Marcel Proust to Doctor Who, from Woody Allen to Jorge Luis Borges. He explores the inevitable looping paradoxes and examines the porous boundary between pulp fiction and modern physics. Finally, he delves into a temporal shift that is unsettling our own moment: the instantaneous wired world, with its all-consuming present and vanishing future.

    It brings comfort, purpose, and sense of pride. These feelings mean so much to the Christian. But are these feelings justified? Do Christians have good reason to trust the truth of their beliefs? Author J. D. Brucker brings forth a short collection of arguments against Christian beliefs, exposing the falsehoods of the faith so many all around the world cherish.

    Both women experienced missing time while driving with a companion, and were later taken from their homes. Both have been unwilling participants in ongoing experimental procedures that appear to follow family genetic lines. Both witnesses have given detailed descriptions of the crafts' interiors and technology, medical procedures, messages from the visitors, and the types of ETs they have encountered, including their society's hierarchical structure. Even more startling, both have independently described finding themselves on identical huge craft, within the same timeframe.The Alien Abduction Files finally reveals:The little-known details of alien experimental proceduresThe theoretical science that can explain alien technologyThe messages conveyed by the ETs to abduction experiencersThe vulnerabilities and benefits of living life as an abduction experiencerThe evidence that these phenomena are real.

    From the Space Shuttle training toilet to a crash test of NASA’s new space capsule, Mary Roach takes us on the surreally entertaining trip into the science of life in space and space on Earth.

    Thomas Aquinas is known for producing history's most complete system of Christian philosophy. In the late thirteenth century, this quiet, reflective Dominican scholar combined the work of Aristotle with Christian, Jewish, Muslim, and pagan thought to reconcile reason and faith. He believed we can know that God exists but not what God is like. Aquinas concluded that mortal happiness is uncertain but immortal happiness is the ultimate end of life; beatitude is to pass beyond death to see the face of God. His thought continues to exert a powerful influence on Catholic philosophy today.The Giants of Philosophy series is a collection of dramatic presentations, in understandable language, of the concerns, questions, interests, and overall outlook of the world's great philosophers and philosophical traditions. Special emphasis on clear and relevant explanations give you a new arsenal of insights toward living a better life.