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Author: James R. Hansen
Publisher: Texas A&M University Press
ISBN: 9781585442430
Category : Biography & Autobiography
Languages : en
Pages : 292
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Book Description
The airplane ranks as one of history's most ingenious and phenomenal inventions--and surely one of the most world-shaking. How ideas about its aerodynamics first came together and how the science and technology evolved to forge the airplane into the revolutionary machine it became is the epic story James R. Hansen tells in The Bird Is on the Wing. Just as the airplane is a defining technology of the twentieth century, aerodynamics has been the defining element of the airplane. Hansen provides an engaging, easily understandable introduction to the role of aerodynamics in the design of such historic American aircraft as the DC-3, X-1, and 747. Recognizing the impact individuals have had on the development of the field, he conveys not only a history of aircraft technology, but also a collective biography of the scientists, engineers, and designers who created the airplanes. From da Vinci, whose understanding of what it took to fly was three centuries too early for practical use, to the invention of the airplane by the Wright brothers, Hansen explores the technological matrix from which aeronautical engineering emerged. He skillfully guides the reader through the development of such critical aerodynamic concepts as streamlining, flutter, laminar-flow airfoils, the mythical "sound barrier," variable-sweep wing, supersonic cruise, blended body, and much more. Hansen's explanation of how vocabulary and specifications were developed to fill the gap between the perceptions of pilots and the system of engineers will fascinate all those interested in how human beings have used aerodynamics to move among, and even beyond, birds on the wing.
Author: James R. Hansen
Publisher: Texas A&M University Press
ISBN: 9781585442430
Category : Biography & Autobiography
Languages : en
Pages : 292
Get Book Here
Book Description
The airplane ranks as one of history's most ingenious and phenomenal inventions--and surely one of the most world-shaking. How ideas about its aerodynamics first came together and how the science and technology evolved to forge the airplane into the revolutionary machine it became is the epic story James R. Hansen tells in The Bird Is on the Wing. Just as the airplane is a defining technology of the twentieth century, aerodynamics has been the defining element of the airplane. Hansen provides an engaging, easily understandable introduction to the role of aerodynamics in the design of such historic American aircraft as the DC-3, X-1, and 747. Recognizing the impact individuals have had on the development of the field, he conveys not only a history of aircraft technology, but also a collective biography of the scientists, engineers, and designers who created the airplanes. From da Vinci, whose understanding of what it took to fly was three centuries too early for practical use, to the invention of the airplane by the Wright brothers, Hansen explores the technological matrix from which aeronautical engineering emerged. He skillfully guides the reader through the development of such critical aerodynamic concepts as streamlining, flutter, laminar-flow airfoils, the mythical "sound barrier," variable-sweep wing, supersonic cruise, blended body, and much more. Hansen's explanation of how vocabulary and specifications were developed to fill the gap between the perceptions of pilots and the system of engineers will fascinate all those interested in how human beings have used aerodynamics to move among, and even beyond, birds on the wing.
Author: Scott Weidensaul
Publisher: W. W. Norton & Company
ISBN: 0393608913
Category : Nature
Languages : en
Pages : 383
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Book Description
New York Times Bestseller Finalist for the Los Angeles Times Book Prize A Library Journal Best Science and Technology Book of the Year An exhilarating exploration of the science and wonder of global bird migration. In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross immense oceans, fly above the highest mountains, or remain in unbroken flight for months at a stretch has exploded. What we’ve learned of these key migrations—how billions of birds circumnavigate the globe, flying tens of thousands of miles between hemispheres on an annual basis—is nothing short of extraordinary. Bird migration entails almost unfathomable endurance, like a sparrow-sized sandpiper that will fly nonstop from Canada to Venezuela—the equivalent of running 126 consecutive marathons without food, water, or rest—avoiding dehydration by "drinking" moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy. Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides—and their reaction time actually improves. These and other revelations convey both the wonder of bird migration and its global sweep, from the mudflats of the Yellow Sea in China to the remote mountains of northeastern India to the dusty hills of southern Cyprus. This breathtaking work of nature writing from Pulitzer Prize finalist Scott Weidensaul also introduces readers to those scientists, researchers, and bird lovers trying to preserve global migratory patterns in the face of climate change and other environmental challenges. Drawing on his own extensive fieldwork, in A World on the Wing Weidensaul unveils with dazzling prose the miracle of nature taking place over our heads.
Author: Osho
Publisher: Osho Media International
ISBN: 9780983640080
Category : Body, Mind & Spirit
Languages : en
Pages : 247
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Book Description
This book is about the inner search and personal transformation, sharing insights that address our deepest question of life, introducing 11 teaching stories from different Zen masters. At the conclusion of each talk, Osho responds to questions from his international audience, providing direct guidance on matters of love, understanding, and ?the search.” The body and the soul are discussed as the two aspects of importance. Our bodies can be used to reach to the stars, but they must have strong roots here on Earth first. Osho highlights how one's life can be transformed through integrating meditation into daily life. He also bypasses the rational mind and speaks directly to the heart. The Zen stories Osho uses illustrate the mysterious yet simple world of Zen, where any situation can be used to become more aware, more conscious, more alive.
Author: Pat Shipman
Publisher: Simon and Schuster
ISBN: 0684849658
Category : Science
Languages : en
Pages : 344
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Book Description
In 1861, just a few years after the publication of Charles Darwin's On the Origin of Species, a scientist named Hermann von Meyer made an amazing discovery. Hidden in the Bavarian region of Germany was a fossil skeleton so exquisitely preserved that its wings and feathers were as obvious as its reptilian jaws and tail. This transitional creature offered tangible proof of Darwin's theory of evolution. Hailed as the First Bird, Archaeopteryx has remained the subject of heated debates for the last 140 years. Are birds actually living dinosaurs? Where does the fossil record really lead? Did flight originate from the "ground up" or "trees down"? Pat Shipman traces the age-old human desire to soar above the earth and to understand what has come before us. Taking Wing is science as adventure story, told with all the drama by which scientific understanding unfolds.
Author: Rafe Martin
Publisher: Arthur a Levine
ISBN: 9780439211673
Category : Juvenile Fiction
Languages : en
Pages : 359
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Book Description
Prince Ardwin, known as Birdwing, the youngest of six brothers turned into swans by their stepmother, is unable to complete the transformation back into human form, so he undertakes a journey to discover whether his feathered arm will be a curse or a blessing to him.
Author: William Beebe
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 530
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Book Description
Author: Colin Tudge
Publisher: Crown
ISBN: 0307342050
Category : Science
Languages : en
Pages : 481
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Book Description
• How are birds so good at flying and navigating? • Why are birds so like mammals– and yet so very different? • Did birds descend from dinosaurs, and if so, does that mean birds are dinosaurs? • How do they court each other and fend off rivals? • What' s being communicated in birdsong? • Can we ever know how birds think? In this fascinating exploration of the avian class, Colin Tudge considers the creatures of the air. From their evolutionary roots to their flying, feeding, fighting, mating, nesting, and communicating, Tudge provocatively ponders what birds actually do–as well as why they do it and how. With the same curiosity, passion, and insight he brought to redwoods, pines, and palm trees in his widely acclaimed book The Tree, Tudge here studies sparrows, parrots, and even the Monkey-eating Eagle to better understand their world–and our own. There is far more to a bird's existence than gliding gracefully on air currents or chirping sweetly from fence posts–the stakes are life and death. By observing and explaining the complex strategy that comes into play with everything from migration to social interaction to the timing of giving birth to young, Tudge reveals how birds are uniquely equipped biologically to succeed and survive. And he offers an impassioned plea for humans to learn to coexist with birds without continuing to endanger their survival. Complete with an "annotated cast list" of all the known birds in the world– plus gorgeous illustrations–The Bird is a comprehensive and delightfully accessible guide for everyone from dedicated birders to casual birdwatchers that celebrates and illuminates the remarkable lives of birds.
Author: Jules Michelet
Publisher:
ISBN:
Category :
Languages : en
Pages : 348
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Book Description
Author: DK
Publisher: Penguin
ISBN: 0593960491
Category : Nature
Languages : en
Pages : 322
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Book Description
Delve into the fascinating world of birds through astonishing photography and clear explanations in this absorbing global guide Birds are dinosaurs, with a history going back millions of years. Our fascination with them runs deep in history and our close association is reflected in creation stories, myths, legends, songs, and children's stories. This book explores both the natural history of birds and that deep cultural connection. From their evolution and anatomy to their behavior and diversity, spanning tiny dunnocks hiding in bushes to ostriches strong enough to knock out a lion. Articles cover a group, such as hawks, finches, swans, or birds of paradise, moving the focus away from a predictable species-by-species account and allowing for truly global coverage. Discover the bold nature of European Robins and why they are associated with Christmas; the mythical Alkonost, with the body of a bird of paradise but the head of a woman; and learn about eagles, from their hunting prowess to the myriad stories and symbolism associated with them. Packed with information, and beautiful photography and illustrations, The Bird Book is a must-have for nature enthusiasts.
Author: Bonnie Ballard
Publisher: John Wiley & Sons
ISBN: 1118924207
Category : Medical
Languages : en
Pages : 536
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Book Description
Now in its third edition, and for the first time in full-color, Exotic Animal Medicine for the Veterinary Technician is a comprehensive yet clear introduction to exotic animal practice for technicians in the classroom and clinic setting alike. With an emphasis on the exotic species most likely to present to a veterinary practice, coverage includes avian, reptiles, amphibians, fish, small mammals, and wildlife. Now in full color Features anatomy, restraint, common diseases to radiology, surgical assisting, and parasitology New chapter on fish medicine Companion website offering review questions and images from the text in PowerPoint
