After sampling myths explaining First Light, the story moves on to early philosophers' queries, then through the centuries, from Buddhist temples to Biblical scripture, when light was the soul of the divine.Battling darkness and despair, Gothic architects crafted radiant cathedrals while Dante dreamed a "heaven of pure light." Later, following Leonardo's advice, Renaissance artists learned to capture light on canvas. During the Scientific Revolution, Galileo gathered light in his telescope, Descartes measured the rainbow, and Newton used prisms to solidify the science of optics. But even after Newton, light was an enigma. Particle or wave? Did it flow through an invisible "ether"? Through the age of Edison and into the age of lasers, Light reveals how light sparked new wonders--relativity, quantum electrodynamics, fiber optics, and more.Although lasers now perform everyday miracles, light retains its eternal allure. "For the rest of my life," Einstein said, "I will reflect on what light is." Light explores and celebrates such curiosity.

    These were the concerns of Socrates, who spent his days in the ancient Athenian marketplace asking awkward questions, disconcerting the people he met by showing them how little they genuinely understood. This engaging book introduces the great thinkers in Western philosophy and explores their most compelling ideas about the world and how best to live in it.In forty brief chapters, Nigel Warburton guides us on a chronological tour of the major ideas in the history of philosophy. He provides interesting and often quirky stories of the lives and deaths of thought-provoking philosophers from Socrates, who chose to die by hemlock poisoning rather than live on without the freedom to think for himself, to Peter Singer, who asks the disquieting philosophical and ethical questions that haunt our own times.Warburton not only makes philosophy accessible, he offers inspiration to think, argue, reason, and ask in the tradition of Socrates. A Little History of Philosophy presents the grand sweep of humanity's search for philosophical understanding and invites all to join in the discussion.

    His voluminous notebooks, the great storehouse of his theories and discoveries, are presented here in 1566 extracts that reveal the full range of Leonardo's versatile interest: all the important writings on painting, sculpture, architecture, anatomy, astronomy, geography, topography, and other fields are included, in both Italian and English, with 186 plates of manuscript pages and many other drawings reproduced in facsimile size.The first volume, which contains all of Leonardo's writings on aspects of painting, includes discussions of such basic scientific areas as the structure of the eye and vision, perspective, the science of light and shade, the perspective of disappearance, theory of color, perspective of color, proportions and movements of the human figure, botany for painters, and the elements of landscape painting. A section on the practice of painting includes moral precepts for painters and writings on composition, materials, and the philosophy of art. The second volume contains writings on sculpture, architecture (plans for towns, streets, and canals, churches, palaces, castles, and villas, theoretical writings on arches, domes, fissures, etc.), zoology, physiology (including his amazingly accurate theories of blood circulation), medicine, astronomy, geography (including has famous writings and drawings on the movement of water), topography (observations in Italy, France, and other areas), naval warfare, swimming, theory of flying machines, mining, music, and other topics.A selection of philosophical maxims, morals, polemics, fables, jests, studies in the lives and habits of animals, tales, and prophecies display Leonardo's abilities as a writer and scholar. The second volume also contains some letters, personal records, inventories, and accounts, and concludes with Leonardo's will. The drawings include sketches and studies for some of Leonardo's greatest works of art — The Last Supper, the lost Battle of Anghiari, The Virgin of the Rocks, and the destroyed Sforza monument.

    In his hallmark friendly style, he explores the universal impact of being the right size. By examining stories ranging from Alice in Wonderland to Gulliver's Travels, he shows that humans have always been fascinated by things big and small. Why then does size always reside on the fringes of science and never on the center stage? Why do biologists and others ponder size only when studying something else--running speed, life span, or metabolism? Why Size Matters, a pioneering book of big ideas in a compact size, gives size its due by presenting a profound yet lucid overview of what we know about its role in the living world. Bonner argues that size really does matter--that it is the supreme and universal determinant of what any organism can be and do. For example, because tiny creatures are subject primarily to forces of cohesion and larger beasts to gravity, a fly can easily walk up a wall, something we humans cannot even begin to imagine doing.Bonner introduces us to size through the giants and dwarfs of human, animal, and plant history and then explores questions including the physics of size as it affects biology, the evolution of size over geological time, and the role of size in the function and longevity of living things.As this elegantly written book shows, size affects life in its every aspect. It is a universal frame from which nothing escapes.

    Provides a review of introductory noncalculus-based physics for those who do not have a strong background in mathematics.

    The stories you are about to read are brutally gruesome. They represent humanity at its worst. TV crime shows and stories in the news tend to gloss over the truly horrible parts, but the True Crime Case Histories series leaves out none of the details. A sampling of the stories include: The Girl in the Barrel - A homeowner finds a fifty-five gallon barrel in the crawl space beneath his home. What they find inside the barrel unlocks a murder mystery dating back thirty years. The Dexter Wannabe - A young man obsessed with the TV show Dexter lures unsuspecting victims to his "kill room" and keeps a detailed diary of the dismemberment of his prey. The Murder of Elizabeth Olten - A fifteen-year-old girl wants to know what it feels like to kill a person. Interpol's Most Wanted - When fishermen pull up the dead body of a man in the English Channel, police stumble upon one of Interpol's Most Wanted criminals. The Girl in the Box - An unbelievable story of a psychopath who kidnaps a young girl and keeps her as a slave locked beneath his bed for seven years. The Green Chain Rapist - A beautiful young mother is butchered in broad daylight in a London park and the only witness is her two-year-old son. Police then waste three years chasing the wrong man while the real killer slaughters another woman. Paige’s Secret Life - A young single-mother of three goes missing and police realize she's been living a secret life that her friends and family didn't know about. A Walking Shadow - A suicidal teenager, frustrated with the bank threatening to foreclose on the family home, kidnaps the bank manager's ten-year-old son and holds him for ransom. Plus three more disturbing true crime stories. The stories included in this collection are dark and creepy and will leave you with a new understanding of just how fragile the human mind can be. Scroll up to get your copy True Crime Case Histories Volume 3 is coming December 2019 featuring 12 more short stories of; True Crime, Murder & Mayhem, Serial Killer Biographies, and True Murder Case Files. Stories include: Mark Twitchell, Howard Elkins, Rick Valentini, Cameron Hooker, Alyssa Bustamante, Jamie Reynolds, Albert Johnson Walker, Lester Jones, Robert Napper, Mike Adams, Harvey Glatman, and Myles Fukunaga. Also included is the full text of Mark Twitchell's "SK Confessions" diary.

    In EAT TO LIVE, Dr. Fuhrman offers his healthy, effective, and scientifically proven plan for shedding radical amounts of weight quickly, and keeping it off.Losing weight under Dr. Fuhrman's plan is not about willpower, it is about knowledge. The key to this revolutionary diet is the idea of nutrient density, as expressed by the simple formula Health=Nutrients/Calories. When the ratio of nutrients to calories is high, fat melts away and health is restored. Losing 20 pounds in two to three weeks is just the beginning. The more high-nutrient food Dr. Fuhrman's patients consume, the more they are satisfied with fewer calories, and the less they crave fat and high-calorie foods. Designed for people who must lose 50 pounds or more in a hurry, EAT TO LIVE works for every dieter, even those who want to lose as little as 10 pounds quickly. No willpower required-just knowledge

    41 illustrations.

    Now, with one small device, you can apply the latest technology, science, and research to take the guesswork out of training, monitor progress, and see results. Heart Rate Training will show you how!From functions, features, and operational advice for your device to interpreting and applying the results, Heart Rate Training is a step-by-step guide to optimizing performance. You’ll learn how, when, and why monitors can, and should, be incorporated into your workouts, training, and conditioning program to produce maximum results. In Heart Rate Training, authors Roy Benson and Declan Connolly show you how to determine deficiencies in training and performance, create targeted programs to increase endurance, raise lactate threshold, increase speed and power, and monitor your recovery between workouts. And the sample programs allow you to manipulate the training components to design a long-term training plan across eight endurance sports: walking, running, cycling, swimming, triathlon, rowing, cross-country skiing, and team sports.When you’re ready to take training and performance to the next level, turn to Heart Rate Training and achieve your personal best.

    This is a fresh edition containing a wealth of new material that will enhance its already considerable reputation.

    In Europe: A Natural History, world-renowned scientist, explorer, and conservationist Tim Flannery applies the eloquent interdisciplinary approach he used in his ecological histories of Australia and North America to the story of Europe. He begins 100 million years ago, when the continents of Asia, North America, and Africa interacted to create an island archipelago that would later become the Europe we know today. It was on these ancient tropical lands that the first distinctly European organisms evolved. Flannery teaches us about Europe's midwife toad, which has endured since the continent's beginning, while elephants, crocodiles, and giant sharks have come and gone. He explores the monumental changes wrought by the devastating comet strike and shows how rapid atmospheric shifts transformed the European archipelago into a single landmass during the Eocene.As the story moves through millions of years of evolutionary history, Flannery eventually turns to our own species, describing the immense impact humans had on the continent's flora and fauna--within 30,000 years of our arrival in Europe, the woolly rhino, the cave bear, and the giant elk, among others, would disappear completely. The story continues right up to the present, as Flannery describes Europe's leading role in wildlife restoration, and then looks ahead to ponder the continent's future: with advancements in gene editing technology, European scientists are working to recreate some of the continent's lost creatures, such as the great ox of Europe's primeval forests and even the woolly mammoth.Written with Flannery's characteristic combination of elegant prose and scientific expertise, Europe: A Natural History narrates the dramatic natural history and dynamic evolution of one of the most influential places on Earth.

    Now in its fourth edition, the work has been extensively revised, with entirely new artwork, updated examples and new pedagogical features. An interactive CD-ROM with worked examples is included. Alternatively, the material on from the CD-ROM can be down-loaded from a website (see supplements section). Twentieth-century developments such as quantum mechanics are introduced early on, so that students can appreciate their importance and see how they fit into the bigger picture.

    String Theory For Dummies offers an accessible introduction to this highly mathematical "theory of everything," which posits ten or more dimensions in an attempt to explain the basic nature of matter and energy. Written for both students and people interested in science, this guide explains concepts, discusses the string theory's hypotheses and predictions, and presents the math in an approachable manner. It features in-depth examples and an easy-to-understand style so that readers can understand this controversial, cutting-edge theory.

    But what is time, exactly? Do children experience it the same way adults do? Why does it seem to slow down when we’re bored and speed by as we get older? How and why does time fly?In this witty and meditative exploration, award-winning author and New Yorker staff writer Alan Burdick takes readers on a personal quest to understand how time gets in us and why we perceive it the way we do. In the company of scientists, he visits the most accurate clock in the world (which exists only on paper); discovers that “now” actually happened a split-second ago; finds a twenty-fifth hour in the day; lives in the Arctic to lose all sense of time; and, for one fleeting moment in a neuroscientist’s lab, even makes time go backward. Why Time Flies is an instant classic, a vivid and intimate examination of the clocks that tick inside us all.

    This time physicist Robert Gilmore takes us on a journey with Dorothy, following the yellow building block road through the land of the Wizard of Quarks. Using characters and situations based on the Wizard of Oz story, we learn along the way about the fascinating world of particle physics. Classes of particles, from quarks to leptons are shown in an atomic garden, where atoms and molecules are produced. See how Dorothy, The Tin Geek, and the Cowardly Lion experience the bizarre world of subatomic particles.