WHAT ARE THESE GRACEFUL VISITORS TO OUR SKIES? WE NOW KNOW THAT THEY BRING BOTH LIFE AND DEATH AND TEACH US ABOUT OUR ORIGINS. Comet begins with a breathtaking journey through space astride a comet. Pulitzer Prize-winning astronomer Carl Sagan, author of Cosmos and Contact, and writer Ann Druyan explore the origin, nature, and future of comets, and the exotic myths and portents attached to them. The authors show how comets have spurred some of the great discoveries in the history of science and raise intriguing questions about these brilliant visitors from the interstellar dark. Were the fates of the dinosaurs and the origins of humans tied to the wanderings of a comet? Are comets the building blocks from which worlds are formed? Lavishly illustrated with photographs and specially commissioned full-color paintings, Comet is an enthralling adventure, indispensable for anyone who has ever gazed up at the heavens and wondered why. "SIMPLY THE BEST." *The Times of London "FASCINATING, EVOCATIVE, INSPIRING." *The Washington Post "COMET HUMANIZES SCIENCE. A BEAUTIFUL, INTERESTING BOOK." *United Press International "MASTERFUL . . . SCIENCE, POETRY, AND IMAGINATION." *The Atlanta Journal & Constitution

Soul Made Flesh is the remarkable untold story of a dramatic turning point in history, the exciting discovery of how the human brain works. In an unprecedented examination of how the secrets of the brain were revealed in seventeenth-century England, award-winning author Carl Zimmer tells an extraordinary tale that unfurls against a deadly backdrop of civil war, plague, and the Great Fire of London. At the beginning of that turbulent century, no one knew how the brain worked or even what it looked like intact. By the century's close, the science of the brain had taken root, helping to overturn many of the most common misconceptions and dominant philosophies about man, God, and the universe. Presiding over the rise of this new scientific paradigm was the founder of modern neurology, Thomas Willis, a fascinating, sympathetic, even heroic figure who stands at the center of an extraordinary group of scientists and philosophers known as the Oxford circle. Chronicled here in vivid detail are their groundbreaking revelations and often gory experiments that first enshrined the brain as the chemical engine of reason, emotion, and madness, indeed as the very seat of the human soul. Called 'as fine a science essayist as we have' by The New York Times, Zimmer tells the story of this scientific revolution through the lives of a colorful array of alchemists, mystics, utopians, spies, revolutionaries, and kings. He recreates the religious, ethical, and scientific struggles involved in the pioneering autopsies of the brain carried out by Thomas Willis; the discovery of the circulation of blood by William Harvey and his flight from London with his besieged king, Charles I; René Descartes's persecution by Catholics and Protestants alike for his views of the brain and soul; and the experiments and personal dramas of gifted men who forever changed the way science is practiced as they simultaneously upended our view of our human selves and our place in the world. In this distant mirror to our own time of continuing scientific revolution and worldwide social upheaval, Zimmer brings to life the painstaking, innovative discoveries of Willis and his contemporaries, the taproots of the amazing work of today's neuroscientists, who continue to explore the brain, revealing the hidden workings of emotions, memories, and consciousness. Graced with beautiful illustrations by Christopher Wren, Soul Made Flesh conveys a contagious appreciation for the wonder of the brain, its structure, its many marvelous functions, and the implications for human identity, mind, and morality. It is the definitive history of the dawn of a world-changing science and attitude, the age of the brain and modern consciousness.

A Nobel Laureate offers impressions and recollections of the development of modern physics. Rather than a chronological approach, Segrè emphasizes interesting, complex personalities who often appear only in footnotes. Readers will find that this book adds considerably to their understanding of science and includes compelling topics of current interest. 1980 edition.

A deluxe, two-volume, extensively illustrated edition of the best-selling history of the world chronicles a rich panorama of human achievement and the search for knowledge in fields ranging from geography to medicine, art to zoology.

Although Galileo Galilei lived and died centuries ago, his story is more relevant to our lives than we might realize. Today we face enormous challenges such as climate change that are disregarded or questioned by those who fear that their implications will damage business profitability. Others posit a false dichotomy between religion and science in order to reject scientific evidence whose implications they fear. Galileo confronted this problem 400 years ago. His discoveries were based on observation and experiment. His telescopes revealed previously unknown planets, moons orbiting other planets, and other discoveries that essentially confirmed the Copernican universe that the Church had rejected as heretical because Church theologians insisted on a literal reading of the Bible. Even St. Augustine in the fifth century maintained that the Bible pertained to the realm of faith, not reason. But when Galileo argued essentially the same position before an ecclesiastical court in Rome, he was forbidden from publishing any more books. Livio's life of Galileo shows us how the great thinker made his discoveries about the heavens and also formulated fundamental laws of physics. As an astrophysicist, Livio brings insight into how Galileo reasoned his way to his conclusions, which we know today were accurate. Along with Newton, Galileo remains one of the two great figures at the dawn of the scientific revolution. He insisted on reaching the widest audience possible, publishing his work in Italian rather than Latin as had been the case until his time, when vernacular languages were rapidly replacing Latin throughout Europe. Galileo believed that every educated person should know science as well as literature. Did Galileo actually say at the end of his trial when he was forced to recant his discoveries, as legend has it, And still it moves, referring to the motion of the earth around the sun? Not likely, says Livio, but Galileo nonetheless remains an inspiration to scientists and those who value open-minded inquiry, which as Livio reminds us, remains threatened even today.

Chronicles the intellectual and technical discoveries that constitute the developments of refracting, reflecting, and radio telescopes, and related instruments, the personalities involved, and the astronomical knowledge gained by each advance

Humanity has always been intrigued by the timeless question: Where did we come from? In 1974, the discovery of the fossilised bones of a three-million-year-old female dubbed 'Lucy' captured the world's attention. This nearly complete skeleton of an early human ancestor not only triggered widespread interest in our human origins but also prompted a thorough re-evaluation of established scientific doctrines. Today, hardly a month goes by without news of significant discoveries that are changing our understanding of human origins at what seems like the speed of lightning. But what does all this new knowledge about our species mean? That's exactly what acclaimed science writer Carl Zimmer tackles in this accessible, up-to-the-minute guide to human origins. Zimmer offers an entertaining and illuminating journey through our ancestry - beginning sixty-five million years ago with the first primates and ending today, as we enter a new phase of evolution. From ancient fossils unearthed in the Sahara Desert to the analysis of DNA by robots at the National Human Genome Research Institute in suburban Maryland, Zimmer weaves together the varied clues about our human ancestry in an entertaining, informative and highly readable volume that will appeal to expert and general reader alike.

More of Isaac Asimov's weekly science columns for the Los Angeles Times and those his wife, Janet, wrote during his illness and after his death in April 1992. The Asimovs discuss how close we are to producing life in a lab, the latest revelations about dinosaur extinction, recent startling sightings of planets and stars, if we can establish colonies on Mars, if computer intelligence can ever surpass human intelligence, and the gravest dangers to our environment. Annotation copyright by Book News, Inc., Portland, OR

Frontiers probes the furthest boundaries of prehistory, science, earth space and the universe. It is a collection of short, topical and intriguing essays through which Isaac Asimov, the incomparable writer of science fiction, proposes brand new answers to classic scientific conundrums.

New York Times , Wired , Atlantic Monthly , Discover bestselling author Steven Kotler has written extensively about those pivotal moments when science fiction became science fact...and fundamentally reshaped the world. Now he gathers the best of his best, updated and expanded upon, to guide readers on a mind-bending tour of the far frontier, and how these advances are radically transforming our lives. From the ways science and technology are fundamentally altering our bodies and our world (the world's first bionic soldier, the future of evolution) to those explosive collisions between science and culture (life extension and bioweapons), we're crossing moral and ethical lines we've never faced before. As Kotler writes, "Life is tricky sport--and that's the emotional core of this story, the real reason we can't put Pandora back in the box. When you strip everything else away, technology is nothing more than the promise of an easier tomorrow. It's the promise of hope. And how do you stop hope?" Join Kotler in this fascinating exploration of our incredible next: a deep dive into those future technologies happening now--and what it means to be a part of this brave new world.

J. Robert Oppenheimer was one of the outstanding physicists of his generation. He was also an immensely gifted writer and speaker, who thought deeply about the way that scientific discoveries have changed the way people live and think. Displaying his subtlety of thought and expression as do few other documents, this book of his lectures discusses the moral and cultural implications of developments in modern physics. Originally published in 1989. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

A New York Times Book Review Editors’ Choice Named a Best Book of the Year by Bloomberg (Chosen by Philip Tetlock), Booklist ’s Top 10 Science Books of the Year, and Shortlisted for Physics World ’s Book of the Year A Major Biography of the Nobel Prize–Winning Physicist, Enrico Fermi, a Leading Architect of the Atomic Age Enrico Fermi is unquestionably among the greats of the world’s physicists, the most famous Italian scientist since Galileo. Called “the Pope” by his peers, he was regarded as infallible in his instincts and research. His discoveries changed our world; they led to weapons of mass destruction and conversely to life-saving medical interventions. This unassuming man struggled with issues relevant today, such as the threat of nuclear annihilation and the relationship of science to politics. Fleeing Fascism and anti-Semitism, Fermi became a leading figure in America’s most secret project: building the atomic bomb. An examination of the human dramas that touched Fermi’s life as well as a thrilling history of scientific innovation in the twentieth century, this is the comprehensive biography that Fermi deserves.

From the New York Times bestselling author of Fermat?s Last Theorem , ?an extraordinary story?( Philadelphia Inquirer ) of discovery, evolution, science, and faith. In 1929, French Jesuit priest Pierre Teilhard de Chardin was a part of a group of scientists that uncovered a skull that became known as Peking Man, a key evolutionary link that left Teilhard torn between science and his ancient faith, and would leave him ostracized by his beloved Catholic Church. His struggle is at the heart of The Jesuit and the Skull , which takes readers across continents and cultures in a fascinating exploration of one of the twentieth century?s most important discoveries, and one of the world?s most provocative pieces of evidence in the roiling debate between creationism and evolution.

Science was wrong is a fascinating collection of stories about the pioneers who created or thought up the "impossible" cures, theories, and inventions "they" said couldn't work--Cover.

Examines recent scientific discoveries that suggest there may be other life forms in the universe

From Copernicus to Darwin, to current-day thinkers, scientists have always promoted theories and unveiled discoveries that challenge everything society holds dear; ideas with both positive and dire consequences. Many thoughts that resonate today are dangerous not because they are assumed to be false, but because they might turn out to be true. What do the world's leading scientists and thinkers consider to be their most dangerous idea? Through the leading online forum "Edge" (www.edge.org), the call went out, and this compelling and easily digestible volume collects the answers. From using medication to permanently alter our personalities to contemplating a universe in which we are utterly alone, to the idea that the universe might be fundamentally inexplicable, "What Is Your Dangerous Idea?" takes an unflinching look at the daring, breathtaking, sometimes terrifying thoughts that could forever alter our world and the way we live in it.

LIFE AND ENERGY is a brilliant introduction to the chemistry of life. In this highly lucid guide to the dynamics of modern biology, Isaac Asimov deftly explores the most recent discoveries in this constantly surprising field of inquiry. In the first part, he explains the mechanics of the inanimate world, the significance of energy, work, motion, heat, and chemical reaction. He then uses these concepts in the second half to analyze and explain the latest advances in the study of enzymes, amino acids, proteins and the very processes which constitute life itself. In short, Dr. Asimov's keen examination of biology's current desire to isolate and control the very basis of life--the significance of which promises to revolutionize life itself--becomes a fascinating as well as informative excursion. Illustrated with drawings, charts and diagrams.

During the sixteenth and seventeenth centuries a radical change occurred in the patterns and framework of European thought. In the wake of Copernican theory and discoveries through the telescope, the notion of an ordered cosmos of "fixed stars" gave way to that of a universe infinite in both time and space-with significant and far-reaching consequences for human thought. Alexandre Koyré brilliantly interprets this revolution in terms of the change that occurred in our conception of the universe and our place in it, and illustrates the primacy of this change in the development of the modern world. "An important contribution to the problem of the transition from the world view characteristic of the medieval centuries to that which rapidly gained acceptance after the seventeenth century." (Philosophical Quarterly) "Koyré has provided the material and has illuminated it with uniformly perceptive and occasionally brilliant commentary.... An important contribution to the study of 17th-century thought." (Thomas S. Kuhn, Science) "A model of scholarliness without pedantry, of clarity without oversimplification." (Arthur Koestler, Encounter) "Surely a work that will be welcomed alike by the scientist, philosopher, and historian of ideas." (Philosophy and Phenomenological Research) Alexandre Koyré was a member of the Institute for Advanced Study, Princeton, and professor at the Ecole Pratique des Hautes Etudes in Paris. His books include Discovering Plato and Newtonian Studies.

Known to physicists as the "miracle year," 1932 saw the discovery of the neutron and the first artificially induced nuclear transmutation. However, while physicists celebrated these momentous discoveries--which presaged the era of big science and nuclearbombs--Europe was moving inexorably toward totalitarianism and war. In April of that year, about forty of the world's leading physicists--including Werner Heisenberg, Lise Meitner, and Paul Dirac--came to Niels Bohr's Copenhagen Institute for their annual informal meeting about the frontiers of physics. Physicist Gino Segráe brings to life this historic gathering, which ended with a humorous skit based on Goethe's Faust--little knowing the Faustian bargains they would face in the near future. Capturing the interplay between the great scientists as well as the discoveries they discussed and debated, Segráe evokes the moment when physics--and the world--was about to lose its innocence.--From publisher description.

'Daring, learned and humane... A revelatory restoration of wonder' Stephen Greenblatt. We no longer think, like the ancient Chinese did, that the world was hatched from an egg, or, like the Maori, that it came from the tearing-apart of a love embrace. The Greeks told of a tempestuous Hera and a cunning Zeus, but we now use genes and natural selection to explain fear and desire, and physics to demystify the workings of the universe. Science is an astounding achievement, but are we really any wiser than the ancients? Has science revealed the secrets of fate and immortality? Has it provided protection from jealousy or love? There are those who believe that science has replaced faith, but must it also be a death knell for mythology? Evolutions brings to life the latest scientific thinking on the birth of the universe and the solar system, the journey from a single cell all the way to our human minds. Reawakening our sense of wonder and terror at the world around us and within us, Oren Harman uses modern science to create new and original mythologies. Here are the Earth and the Moon presenting a cosmological view of motherhood, a panicking Mitochondrion introducing sex and death to the world, the loneliness of consciousness emerging from the memory of an octopus, and the birth of language in evolution summoning humankind's struggle with truth. Science may not solve our existential puzzles, but like the age-old legends, its magical discoveries can help us continue the never-ending search.