QED--the edited version of four lectures on quantum electrodynamics that Feynman gave to the general public at UCLA as part of the Alix G. Mautner Memorial Lecture series--is perhaps the best example of his ability to communicate both the substance and the spirit of science to the layperson.The focus, as the title suggests, is quantum electrodynamics (QED), the part of the quantum theory of fields that describes the interactions of the quanta of the electromagnetic field-light, X rays, gamma rays--with matter and those of charged particles with one another. By extending the formalism developed by Dirac in 1933, which related quantum and classical descriptions of the motion of particles, Feynman revolutionized the quantum mechanical understanding of the nature of particles and waves. And, by incorporating his own readily visualizable formulation of quantum mechanics, Feynman created a diagrammatic version of QED that made calculations much simpler and also provided visual insights into the mechanisms of quantum electrodynamic processes.In this book, using everyday language, spatial concepts, visualizations, and his renowned "Feynman diagrams" instead of advanced mathematics, Feynman successfully provides a definitive introduction to QED for a lay readership without any distortion of the basic science. Characterized by Feynman's famously original clarity and humor, this popular book on QED has not been equaled since its publication.

    A New York Times Notable Book of 2011. One of NPR's Best Books of 2011. One of Janet Maslin's Ten Picks for 2011. When the writer Donovan Hohn heard of the mysterious loss of thousands of bath toys at sea, he figured he would interview a few oceanographers, talk to a few beachcombers, and read up on Arctic science and geography. But questions can be like ocean currents: wade in too far, and they carry you away. Hohn's accidental odyssey pulls him into the secretive world of shipping conglomerates, the daring work of Arctic researchers, the lunatic risks of maverick sailors, and the shadowy world of Chinese toy factories. Moby-Duck is a journey into the heart of the sea and an adventure through science, myth, the global economy, and some of the worst weather imaginable. With each new discovery, Hohn learns of another loose thread, and with each successive chase, he comes closer to understanding where his castaway quarry comes from and where it goes. In the grand tradition of Tony Horwitz and David Quammen, Moby-Duck is a compulsively readable narrative of whimsy and curiosity.

    This volume highlights the research and findings of this natural scientist. Powerful modern microscopes have confirmed the accuracy of Haeckel's prints, which even in their day, became world famous. Haeckel's portfolio, first published between 1899 and 1904 in separate installments, is described in the opening essays. The plates illustrate Haeckel's fundamental monistic notion of the -unity of all living things- and the wide variety of forms are executed with utmost delicacy. Incipient microscopic organisms are juxtaposed with highly developed plants and animals. The pages, ordered according to geometric and -constructive- aspects, document the oness of the world in its most diversified forms. This collection of plates was not only well-received by scientists, but by artists and architects as well. Rene Binet, a pioneer of glass and iron constructions, Emile Galle, a renowned Art Nouveau designer, and the photographer Karl Blossfeld all make explicit reference to Haeckel in their work.

    Now she builds on those insights to show us how to give our animals the best and happiest life—on their terms, not ours.It’s usually easy to pinpoint the cause of physical pain in animals, but to know what is causing them emotional distress is much harder. rawing on the latest research and her own work,Grandin identifies the core emotional needs of animals. Then she explains how to fulfill them for dogs and cats, horses, farm animals, and zoo animals.Whether it’s how to make the healthiest environment for the dog you must leave alone most of the day, how to keep pigs from being bored, or how to know if the lion pacing in the zoo is miserable or just exercising, Grandin teaches us to challenge our assumptions about animal contentment and honor our bond with our fellow creatures.Animals Make Us Human is the culmination of almost thirty years of research, experimentation, and experience.This is essential reading for anyone who’s ever owned, cared for, or simply cared about an animal.

    The effects of homeopathy don’t go away under rigorous scientific conditions. The laws of nature aren’t what they used to be. Thirty years on, no one has an explanation for a seemingly intelligent signal received from outer space. The US Department of Energy is re-examining cold fusion because the experimental evidence seems too solid to ignore. The placebo effect is put to work in medicine while doctors can’t agree whether it even exists.In an age when science is supposed to be king, scientists are beset by experimental results they simply can’t explain. But, if the past is anything to go by, these anomalies contain the seeds of future revolutions. While taking readers on an entertaining tour d’horizon of the strangest of scientific findings – involving everything from our lack of free will to Martian methane that offers new evidence of life on the planet – Michael Brooks argues that the things we don’t understand are the key to what we are about to discover.This mind-boggling but entirely accessible survey of the outer limits of human knowledge is based on a short article by Michael Brooks for New Scientist magazine. It became the sixth most circulated story on the internet in 2005, and provoked widespread comment and compliments (Google “13 things that do not make sense” to see).Michael Brooks has now dug deeply into those mysteries, with extraordinary results.

    From the research biologist who stung himself with every conceivable insect to the world's most murderous mammals, this book explores oft-ignored but alluring facets of biology, anatomy, space exploration, nature, and more. Featuring interviews with leading researchers in the field and a large dose of wit, the author reveals the most intriguing real-world applications of science in all their glory.

    In 1990 her skeleton was found, virtually complete, in what many have called the most spectacular dinosaur fossil discovery to date.And then another battle began -- a "survival of the fittest" free-for-all involving commercial dinosaur hunters, gun-toting law officers, an ambitious federal prosecutor, a Native American tribe, jealous academics, an enterprising auction house, major museums, and corporate giants, all making their claim for the dinosaur named Sue. Before it was over, there would be claims and counterclaims; charges of checkbook-polluted science, criminal larceny, and vengeful prosecutions; and devastating prison terms. And the gavel would come down on the largest-ever ($8.36 million) auction price tag for a fossil, paid by Chicago's Field Museum, with help from Disney and McDonald's.Capturing the whole range of characters and issues embroiled in the fight for Sue, Steve Fiffer communicates both the excitement over Sue's discovery and the motivations, maneuverings, and absurdities of the various forces attempting to control her destiny.

    But it’s also messy, fallible, and about 50,000 years out of date. We cling to superstitions, remember faces but not names, miss things sitting right in front of us, and lie awake at night while our brains endlessly replay our greatest fears. Idiot Brain is for anyone who has ever wondered why their brain appears to be sabotaging their life—and what on earth it is really up to.A Library Journal Science Bestseller and a Finalist for the Goodreads Choice Award in Science Technology.

    In this magnificent hymn to these beautiful animals, James Macdonald Lockhart explores all fifteen breeding birds of prey on these shores – from the hen harrier swimming over the land in the dregs of a May gale on Orkney, to the ghostly sparrowhawk displaying in the fields around his home in Warwickshire. This is a book that will change how we think of our own skies.

    Avian Architecture describes how birds design, engineer, and build their nests, deconstructing all types of nests found around the world using architectural blueprints and detailed descriptions of the construction processes and engineering techniques birds use. This spectacularly illustrated book features 300 full-color images and more than 35 case studies that profile key species worldwide. Each chapter covers a different type of nest, from tunnel nests and mound nests to floating nests, hanging nests, woven nests, and even multiple-nest avian cities. Other kinds of avian construction--such as bowers and harvest wells--are also featured.Avian Architecture includes intricate step-by-step sequences, visual spreads on nest-building materials and methods, and insightful commentary by a leading expert.Illustrates how birds around the world design, engineer, and build their nestsFeatures architectural blueprints, step-by-step sequences, visual spreads on nest-building materials and methods, and expert commentaryIncludes 300 full-color imagesCovers more than 100 bird species worldwide

    So if — or when — the world loses its black-and-yellow workers, the consequences will be dire.What is behind this catastrophe? Viruses, parasites, pesticides and climate change have all been blamed, as has modern monoculture agribusiness. In this timely book, two keen amateur apiarists investigate all the claims and counterclaims with the help of scientists and beekeepers in Europe, America and elsewhere.They ask the question that will soon be on everyone’s lips: Is there any possible way of saving the honeybees — and with them, the world as we know it?

    In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi, or 1.6180339887...This curious mathematical relationship, widely known as "The Golden Ratio," was discovered by Euclid more than two thousand years ago because of its crucial role in the construction of the pentagram, to which magical properties had been attributed. Since then it has shown a propensity to appear in the most astonishing variety of places, from mollusk shells, sunflower florets, and rose petals to the shape of the galaxy. Psychological studies have investigated whether the Golden Ratio is the most aesthetically pleasing proportion extant, and it has been asserted that the creators of the Pyramids and the Parthenon employed it. It is believed to feature in works of art from Leonardo da Vinci's Mona Lisa to Salvador Dali's The Sacrament of the Last Supper, and poets and composers have used it in their works. It has even been found to be connected to the behavior of the stock market!The Golden Ratio is a captivating journey through art and architecture, botany and biology, physics and mathematics. It tells the human story of numerous phi-fixated individuals, including the followers of Pythagoras who believed that this proportion revealed the hand of God; astronomer Johannes Kepler, who saw phi as the greatest treasure of geometry; such Renaissance thinkers as mathematician Leonardo Fibonacci of Pisa; and such masters of the modern world as Goethe, Cezanne, Bartok, and physicist Roger Penrose. Wherever his quest for the meaning of phi takes him, Mario Livio reveals the world as a place where order, beauty, and eternal mystery will always coexist.From the Hardcover edition.

    Giving a clear overview of the classification of our natural world-over 6,000 species-Natural History looks at every kingdom of life, from bacteria, minerals, and rocks to fossils to plants and animals. Featuring a remarkable array of specially commissioned photographs, Natural History looks at thousands of specimens and species displayed in visual galleries that take the reader on an incredible journey from the most fundamental building blocks of the world's landscapes, through the simplest of life forms, to plants, fungi, and animals.