Visual Encyclopedia of Earth PDF Download

Author: Michael Allaby
Publisher: National Geographic Books
ISBN: 9781426303661
Category : Juvenile Nonfiction
Languages : en
Pages : 264

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Book Description
Curious kids want to know everything about their planet. This lively encyclopedia offers a wealth of comprehensive, easy-to-follow insight into our planet in fun-to-read text. It gives kids a rock-solid foundation, reveals the latest research on fragile ecosystems and climate shift, and engages young readers with riveting information, eye-catching illustrations, and, of course, peerless "National Geographic" photography.

Author: United States. Congress. House. Committee on Patents
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Book Description

Author: Thor Hanson
Publisher: Basic Books
ISBN: 0465023460
Category : Nature
Languages : en
Pages : 354

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Book Description
As seen on PBS's American Spring Live, one of America's great nature-writers explores the magic and science of feathers Feathers are an evolutionary marvel: aerodynamic, insulating, beguiling. They date back more than 100 million years. Yet their story has never been fully told. In Feathers, biologist Thor Hanson details a sweeping natural history, as feathers have been used to fly, protect, attract, and adorn through time and place. Applying the research of paleontologists, ornithologists, biologists, engineers, and even art historians, Hanson asks: What are feathers? How did they evolve? What do they mean to us? Engineers call feathers the most efficient insulating material ever discovered, and they are at the root of biology's most enduring debate. They silence the flight of owls and keep penguins dry below the ice. They have decorated queens, jesters, and priests. And they have inked documents from the Constitution to the novels of Jane Austen. Feathers is a captivating and beautiful exploration of this most enchanting object.

Author: Aristotle
Publisher: Phoemixx Classics Ebooks
ISBN: 3986772219
Category : Young Adult Fiction
Languages : en
Pages : 340

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Book Description
The History of Animals Aristotle - The following Translation of Aristotle's History of Animals has been made from the text of Schneider. In a work of considerable difficulty it is hardly possible entirely to avoid errors; but it is hoped that those which have escaped are neither numerous nor important. The notes of Schneider have been consulted throughout; and in places of difficulty the English translation by Taylor; the French of Camus; and the German of Strack; have been severally referred to.The work itself is the most ancient and celebrated contribution to science which has come down to us; and it is hardly possible; when we consider the means of observation which were accessible at the time; to imagine a work of more accurate observation. From the numerous quotations in which our author avails himself of the experience of his predecessors in the same field; as well as corrects their errors; there can be no doubt that Aristotle had the advantage of many works which have perished in the lapse of ages. In the Appendix to the present Translation will be found the Essay of Schneider on the sources whence Aristotle derived his knowledge of the animals he describes; and these sources; together with his own accurate observations; are probably sufficient to account for the correct knowledge of the history of animals displayed throughout the work.

Author: Michael Radencich
Publisher: Stackpole Books
ISBN: 0811708527
Category : Sports & Recreation
Languages : en
Pages : 354

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Book Description
• The most complete collection of classic salmon fly patterns ever compiled • 1,738 classic patterns from the golden age of tying • Color photos of select flies tied by 86 world-class salmon fly tiers from 17 countries • Patterns from the classic literature published between 1800 and 1941 by authors like Francis Francis, George Kelson, and J. H. Hale

Author: Erika Engelhaupt
Publisher: Disney Electronic Content
ISBN: 1426223781
Category : Travel
Languages : en
Pages : 301

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Book Description
You can go to hell and back with the help of this one-of-a-kind illustrated travel guide to real-life underworld destinations around the globe. Full of intrigue, lore, and plenty of brimstone and fire, each of the 54 destinations—from Antarctica's Blood Falls to a tropical hell on Grand Cayman island—will be worth adding to your devilish bucket list. The world over, humans have been fascinated by hell in some form or another for thousands of years and across cultures. Now, with this illustrated collection, you can add hell to your travel bucket list with more than 50 one-of-a-kind underworld destinations, from ghost towns where Halloween is always in season, to ancient caves long viewed as entrances to Hades, to volcanoes that brim with fire and legend. Don’t be scared: along with the fascinating history of each location, star author Erika Engelhaupt also offers practical tips to make the most of your visit to the underbelly of the world. These hellish destinations include: Ireland's “Hell Caves,” where Halloween was born The Gates of Hell crater in Turkmenistan, burning for more than 50 years Hell, Michigan, where you can serve as the mayor of Hell for a day Turkey's Pluto’s Gate, an ancient Greco-Roman temple guarding a toxic cave China's Fengdu City of Ghosts, where tourists pre-game the afterlife in a town devoted to the underworld The Maya Cenotes throughout the Yucatan Peninsula, long considered portals to hell And so many more! Ever wish you could send a postcard from hell? Now you can.

Author: Roger C. Schank
Publisher: Routledge
ISBN: 1135686297
Category : Education
Languages : en
Pages : 422

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Book Description
The fourth in the Inside series, this volume includes four theses completed under the editor's direction at the Institute for the Learning Sciences at Northwestern University. This series bridges the gap between Schank's books introducing (for a popular audience) the theories behind his work in artificial intelligence (AI) and the many articles and books written by Schank and other AI researchers for their colleagues and students. The series will be of interest to graduate students in AI and professionals in other academic fields who seek the retraining necessary to join the AI effort or to understand it at the professional level. This volume elaborates the Case-Based Teaching Architecture. A central tenet of this architecture is the importance of acquiring cases, and being able to retrieve and use those cases to solve new problems. The theses address the problems of building case bases, indexing large amounts of data contained within those case bases, and retrieving information on a need-to-know basis. They also reflect the work of researchers at the Institute to design tools that enable software programs to be built more effectively and efficiently.

Author: Tom Rosenbauer
Publisher: Rowman & Littlefield
ISBN: 1493025805
Category : Sports & Recreation
Languages : en
Pages : 409

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Book Description
Now for the first time in ten years, The Orvis Fly-Fishing Guide appears in a revised edition that solidifies its place as the flagship title of the Orvis brand. A best-selling, fully illustrated, and comprehensive book, this large-format volume has been required reading for every angler for nearly three decades. Included here are instructions for tackle selection; casting and presentation; flies and their specific uses; successful techniques on stream, pond, or ocean; and the select tackle, flies, and methods for pursuing every major gamefish in fresh and salt water, from bass to bonefish, tarpon to trout.

Author: Luis M. Chiappe
Publisher: JHU Press
ISBN: 1421420244
Category : Nature
Languages : en
Pages : 303

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Book Description
Captivating photographs of the world’s most detailed bird fossils illuminate the early diversity of avifauna. When fossils of birds from China’s Jehol region first appeared in scientific circles, the world took notice. These Mesozoic masterpieces are between 120 and 131 million years old and reveal incredible details that capture the diversity of ancient bird life. Paleontologists all over the world began to collaborate with Chinese colleagues as new and wondrous fossil-related discoveries became regular events. The pages of National Geographic and major scientific journals described the intricate views of feathers as well as food still visible in the guts of these ancient birds. Now, for the first time, a sweeping collection of the most interesting of Jehol’s avian fossils is on display in this beautiful book. Birds of Stone makes visible the unexpected avian diversity that blanketed the earth just a short time (geologically speaking) after a dinosaur lineage gave rise to the first birds. Our visual journey through these fossils is guided by Luis M. Chiappe, a world expert on early birds, and Meng Qingjin, a leading figure in China's natural history museum community. Together, they help us understand the "meaning" of each fossil by providing straightforward narratives that accompany the full-page photographs of the Jehol discoveries. Anyone interested in the history of life—from paleontologists to inquisitive birders—will find Birds of Stone an irresistible feast for the eyes and mind.

Author: Peter Steiner
Publisher: Macmillan
ISBN: 1250003717
Category : Fiction
Languages : en
Pages : 320

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Book Description
French detective Louis Morgon discovers evidence beneath his house of a World War II massacre targeting resisters of the occupation, a finding that unleashes a maelstrom of danger, deception, and murder.