Bursting with all the suspense and intrigue of a fast paced adventure novel, here is Johanson’s lively account of the extraordinary discovery of “Lucy.” By expounding the controversial change Lucy makes in our view of human origins, Johanson provides a vivid, behind-the-scenes account of the history of pealeoanthropology and the colorful, eccentric characters who were and are a part of it. Never before have the mystery and intricacy of our origins been so clearly and compellingly explained as in this astonighing and dramatic book.

    Having just completed his masterpiece, The General Theory of Relativity—which provided a brand-new theory of gravity and promised a new perspective on the cosmos as a whole—he set out at once to share his excitement with as wide a public as possible in this popular and accessible book.Here published for the first time as a Penguin Classic, this edition of Relativity features a new introduction by bestselling science author Nigel Calder.

    Wright. Sometimes focusing on some tragic and/or surprising events that more sensitive readers may not wish to experience, this candid and honest account details the history of the author’s eighteen-year career with the Wyoming Highway Patrol. Discussing themes of the American Dream and the true measure of success in life, Wright takes us through the life of a trooper from training to tragedy and back again, with the idea that dreams are not always what they seem, for worse and for better.

    After the horrors of the Nazi regime in WWII, the mainstream scientific world turned its back on eugenics and the study of racial difference. But a worldwide network of eugenicists founded journals and funded research, providing the kind of shoddy studies that were ultimately cited in Richard Hernstein's and Charles Murray's 1994 title, The Bell Curve, which purported to show differences in intelligence among races.Whether you think of racist science as bad science, evil science, alt-right science, or pseudoscience, why would any contemporary scientist imagine that gross inequality is a fact of nature, rather than of political history? Angela Saini's Superior connects the dots, laying bare the history, continuity, and connections of modern racist science, some more subtle than you might think.

    Wright Mills is best remembered for his highly acclaimed work The Sociological Imagination, in which he set forth his views on how social science should be pursued. Hailed upon publication as a cogent and hard-hitting critique, The Sociological Imagination took issue with the ascendant schools of sociology in the United States, calling for a humanist sociology connecting the social, personal, and historical dimensions of our lives. The sociological imagination Mills calls for is a sociological vision, a way of looking at the world that can see links between the apparently private problems of the individual and important social issues.

    But what if, nonetheless, Einstein got it wrong?Since the 1930s, physicists have noticed an alarming discrepancy between the universe as we see it and the universe that Einstein's theory of relativity predicts. There just doesn't seem to be enough stuff out there for everything to hang together. Galaxies spin so fast that, based on the amount of visible matter in them, they ought to be flung to pieces, the same way a spinning yo-yo can break its string. Cosmologists tried to solve the problem by positing dark matter—a mysterious, invisible substance that surrounds galaxies, holding the visible matter in place—and particle physicists, attempting to identify the nature of the stuff, have undertaken a slew of experiments to detect it. So far, none have.Now, John W. Moffat, a physicist at the Perimeter Institute for Theoretical Physics in Waterloo, Canada, offers a different solution to the problem. The cap­stone to a storybook career—one that began with a correspondence with Einstein and a conversation with Niels Bohr—Moffat's modified gravity theory, or MOG, can model the movements of the universe without recourse to dark matter, and his work chal­lenging the constancy of the speed of light raises a stark challenge to the usual models of the first half-million years of the universe's existence.This bold new work, presenting the entirety of Moffat's hypothesis to a general readership for the first time, promises to overturn everything we thought we knew about the origins and evolution of the universe.

    And no delay causes more parental anxiety than late talking, which is associated in many parents' minds with such serious conditions as autism and severe intellectual disability. In fact, as children's speech expert Stephen Camarata points out in this enlightening book, children are late in beginning to talk for a wide variety of reasons. For some children, late talking may be a symptom of other, more serious, problems; for many others, however, it may simply be a stage with no long-term complications.Camarata describes in accessible language what science knows about the characteristics and causes of late talking. He explains that late talking is only one of a constellation of autism symptoms. Although all autistic children are late talkers, not all late-talking children are autistic.Camarata draws on more than twenty-five years of professional experience diagnosing and treating late talkers--and on his personal experience of being a late talker himself and having a late-talking son. He provides information that will help parents navigate the maze of doctors, speech therapists, early childhood services, and special education; and he describes the effect that late talking may have on children's post-talking learning styles.

    Enrique Salmón reveals how the plants were traditionally used, why they were used that way, what their health and medicinal applications and benefits are, and basic scientific data about each plant. An added layer of meaningful context comes via traditional stories and myths the author shares about these plants and images of the plants appearing in different forms of Native American art, craft, and homes.

    Robert Claiborne then continues with the Anglo-Saxon invaders of England whose language developed into Old English, which in turn slowly developed into Middle English after the Norman Invasion. He also gives an overview of the various dialects of English and slang.

    Not until the nineteenth century would three men, armed with the best telescopes of their age, race to conquer this astronomical Everest. Parallax tells the fast-moving story of their contest, which ended in a dead heat. Against a sweeping backdrop filled with kidnappings, dramatic rescue, swordplay, madness, and bitter rivalry, Alan W. Hirshfeld brings to life the heroes -- and heroines -- of this remarkable chapter in history. Characters include the destitute boy plucked from a collapsed building who grew up to become the world's greatest telescope maker; the hot-tempered Dane whose nose was lopped off in a duel over mathematics; a merchant's apprentice forced to choose between the lure of money and his passion for astronomy; and the musician who astounded the world by discovering a new planet from his own backyard.Generously illustrated with period engravings and paintings, Parallax is an unforgettable ride through time and space.

    H. Dalton,” a professor of racialist studies and a leading authority on inferior people of all ethnicities, genders, religions, and sexual preferences. In the grand tradition of The Protocols of the Elders of Zion and Birth of a Nation, he is on a mission to clarify the truth about self-supremacy, drawing on eminent scholarship to enlighten a new generation of hate-mongers. Presenting evidence that everyone should be hated (even white people), A Practical Guide to Racism contains sparkling bits of wisdom on such subjects as: • The good life enjoyed by blacks, who shuffle through life unhindered by the white man’s burdens, such as reverse racism and white slavery, to become accomplished athletes, rhymesmiths, and dominoes champions. • The sad story of the industrious, intelligent Jews, whose entire reputation is sullied by their unfortunate taste for the blood of Christian babies. • A close look at the bizarre, sweet-smelling race known as “women,” who are not good at anything— especially ruling the free world. • A crucial manual to Arabs, a people so sensitive they are liable to blow up at any time. • A country-by-country breakdown of the “Yellow Peril,” with pointers for telling apart a race of people who all look the same. Also included is a comprehensive glossary of timeless epithets, with hundreds of pejorative words for everyone from Phoenicians to Jews. A Practical Guide to Racism is sure to spark honest, instructive discourse.

    Yet something about our species distinguished it from the pack, and ultimately led to its survival while the rest became extinct. Just what was it that allowed Homo sapiens to become masters of the planet? Ian Tattersall, curator emeritus at the American Museum of Natural History, takes us deep into the fossil record to uncover what made humans so special. Surveying a vast field from initial bipedality to language and intelligence, Tattersall argues that Homo sapiens acquired a winning combination of traits that was not the result of long-term evolutionary refinement. Instead, the final result emerged quickly, shocking our world and changing it forever.

    When the Branch Davidian compound in Waco caught fire, when a terrorist-flown plane crashed into the Pentagon, and when mass graves were uncovered in Croatia, the authorities called Owsley. Through cutting-edge science, instinctive artistry, and dogged tenacity, Owsley painstakingly rebuilds the skeleton, and helps identify it and determine the cause of death.A curator for the Smithsonian's Museum of Natural History, Doug Owsley has handled over ten thousand human skeletons, more than anyone else in America. He has worked with America's historic skeletons, from, colonial Jamestown burials to Plains Indians to Civil War soldiers to skeletons tens of thousands of years old.That includes the Kennewick Man, a 9,600-year-old human skeleton found in shallow water along the banks of Washington State's Columbia River. It was a skeleton that would turn Owsley's life upside down.Days before Owsley was scheduled to begin studying the skeleton, the U.S. Army Corps of Engineers seized it and announced they would repatriate Kennewick Man, burying his bones on the land of the Native American tribes who claimed him. Along with seven of America's leading scientists, Owsley sued the U.S. government over custody. At stake was a wide body of knowledge about our past and our history that would be lost forever if the bones were reburied. For six years, Owsley fought a legal and political battle that put everything at risk, jeopardizing his career and his reputation.

    Charles Darwin played a crucial part in turning heredity into a scientific question, and yet he failed spectacularly to answer it. The birth of genetics in the early 1900s seemed to do precisely that. Gradually, people translated their old notions about heredity into a language of genes. As the technology for studying genes became cheaper, millions of people ordered genetic tests to link themselves to missing parents, to distant ancestors, to ethnic identities. . . .But, Zimmer writes, "Each of us carries an amalgam of fragments of DNA, stitched together from some of our many ancestors. Each piece has its own ancestry, traveling a different path back through human history. A particular fragment may sometimes be cause for worry, but most of our DNA influences who we are--our appearance, our height, our penchants--in inconceivably subtle ways." Heredity isn't just about genes that pass from parent to child. Heredity continues within our own bodies, as a single cell gives rise to trillions of cells that make up our bodies. We say we inherit genes from our ancestors--using a word that once referred to kingdoms and estates--but we inherit other things that matter as much or more to our lives, from microbes to technologies we use to make life more comfortable. We need a new definition of what heredity is and, through Carl Zimmer's lucid exposition and storytelling, this resounding tour de force delivers it. Weaving historical and current scientific research, his own experience with his two daughters, and the kind of original reporting expected of one of the world's best science journalists, Zimmer ultimately unpacks urgent bioethical quandaries arising from new biomedical technologies, but also long-standing presumptions about who we really are and what we can pass on to future generations.

    Fatal Treasure is a truly compelling read.-Aphrodite Jones, New York Times bestselling author of Cruel Sacrifice and All She WantedIn 1622, hundreds of people lost their lives to the curse of the Spanish galleon Atocha-and they would not be the last. Fatal Treasure combines the rousing adventure of Ship of Gold in the Deep Blue Sea with the compelling characters and local color of Midnight in the Garden of Good and Evil. It tells the powerful true story of the relentless quest to find the Atocha and reclaim her priceless treasures from the sea. You'll follow Mel Fisher, his family, and their intrepid team of treasure hunters as they dive beneath the treacherous waters of the Florida Straits and scour the ocean floor in search of gold, silver, and emeralds. And you'll discover that nearly four centuries after the shipwreck, the curse of the Atocha is still a deadly force.""On this day, the sea once again relinquished its hold on the riches and glory of seventeenth-century Spain. And by the grace of God, I would share the moment of glory . . . . I was reaching for my eighth emerald, another big one, when the invisible hands squeezed my trachea. In desperation, I clutched at my throat to pry away the enemy's fingers. But no one had hold of me.""-From the Prologue