Border
Border

Author: Leon Claire Metz

Publisher: Texas Christian University Press

Published: 2008

Total Pages: 0

ISBN-13: 9780875653648

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Fourteen years in the making, this is a chronicle of the nearly two-thousand-mile international line between the United States and Mexico. It is an historical account largely through the eyes and experiences of government agents, politicians, soldiers, revolutionaries, outlaws, Indians, engineers, immigrants, developers, illegal aliens, business people, and wayfarers looking for a job. It is essentially the untold story of lines drawn in water, sand, and blood, of an intrepid, durable people, of a civilization whose ebb and flow of history is as significant as any in the world. Award-winning historian Leon Metz takes the reader from America's early westward expansion to today's awesome border problems of water rights, pollution, immigration, illegal aliens, and the massive effort of two nations attempting to pull together for a common cause.

The Hunt for Zero Point
The Hunt for Zero Point

Author: Nick Cook

Publisher: Crown

Published: 2007-12-18

Total Pages: 305

ISBN-13: 0307419436

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This riveting work of investigative reporting and history exposes classified government projects to build gravity-defying aircraft--which have an uncanny resemblance to flying saucers. The atomic bomb was not the only project to occupy government scientists in the 1940s. Antigravity technology, originally spearheaded by scientists in Nazi Germany, was another high priority, one that still may be in effect today. Now for the first time, a reporter with an unprecedented access to key sources in the intelligence and military communities reveals suppressed evidence that tells the story of a quest for a discovery that could prove as powerful as the A-bomb. The Hunt for Zero Point explores the scientific speculation that a "zero point" of gravity exists in the universe and can be replicated here on Earth. The pressure to be the first nation to harness gravity is immense, as it means having the ability to build military planes of unlimited speed and range, along with the most deadly weaponry the world has ever seen. The ideal shape for a gravity-defying vehicle happens to be a perfect disk, making antigravity tests a possible explanation for the numerous UFO sightings of the past 50 years. Chronicling the origins of antigravity research in the world's most advanced research facility, which was operated by the Third Reich during World War II, The Hunt for Zero Point traces U.S. involvement in the project, beginning with the recruitment of former Nazi scientists after the war. Drawn from interviews with those involved with the research and who visited labs in Europe and the United States, The Hunt for Zero Point journeys to the heart of the twentieth century's most puzzling unexplained phenomena.

Habitability of Other Planets and Satellites
Habitability of Other Planets and Satellites

Author: Jean-Pierre de Vera

Publisher: Springer Science & Business Media

Published: 2013-07-30

Total Pages: 432

ISBN-13: 9400765460

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Is the Earth the right model and the only universal key to understand habitability, the origin and maintenance of life? Are we able to detect life elsewhere in the universe by the existing techniques and by the upcoming space missions? This book tries to give answers by focusing on environmental properties, which are playing a major role in influencing planetary surfaces or the interior of planets and satellites. The book gives insights into the nature of planets or satellites and their potential to harbor life. Different scientific disciplines are searching for the clues to classify planetary bodies as a habitable object and what kind of instruments and what kind of space exploration missions are necessary to detect life. Results from model calculations, field studies and from laboratory studies in planetary simulation facilities will help to elucidate if some of the planets and satellites in our solar system as well as in extra-solar systems are potentially habitable for life.

Desert Puma
Desert Puma

Author: Kenneth A. Logan

Publisher: Island Press

Published: 2001-08-01

Total Pages: 498

ISBN-13: 1610910583

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Scientists and conservationists are beginning to understand the importance of top carnivores to the health and integrity of fully functioning ecosystems. As burgeoning human populations continue to impinge on natural landscapes, the need for understanding carnivore populations and how we affect them is becoming increasingly acute.Desert Puma represents one of the most detailed assessments ever produced of the biology and ecology of a top carnivore. The husband-and-wife team of Kenneth Logan and Linda Sweanor set forth extensive data gathered from their ten-year field study of pumas in the Chihuahua Desert of New Mexico, also drawing on other reliable scientific data gathered throughout the puma's geographic range. Chapters examine: the evolutionary and modern history of pumas, their taxonomy, and physical description a detailed description and history of the study area in the Chihuahua Desert field techniques that were used in the research puma population dynamics and life history strategies the implications of puma behavior and social organization the relationships of pumas and their preyThe authors provide important new information about both the biology of pumas and their evolutionary ecology -- not only what pumas do, but why they do it. Logan and Sweanor explain how an understanding of puma evolutionary ecology can, and must, inform long-term conservation strategies. They end the book with their ideas regarding strategies for puma management and conservation, along with a consideration of the future of pumas and humans. Desert Puma makes a significant and original contribution to the science not only of pumas in desert ecosystems but of the role of top predators in all environments. It is an essential contribution to the bookshelf of any wildlife biologist or conservationist involved in large-scale land management or wildlife management.

Script and Glyph
Script and Glyph

Author: Dana Leibsohn

Publisher: Dumbarton Oaks Research Library & Collection

Published: 2009

Total Pages: 0

ISBN-13: 9780884023425

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The Historia Tolteca-Chichimeca was created at a pivotal moment, bridging an era when pictorial manuscripts dominated and one that witnessed the rising hegemony of alphabetic texts. Beautifully illustrated with color images from the manuscript, Script and Glyph crosses the boundaries of Pre-Columbian and Landscape areas of study.

Ross-Ade
Ross-Ade

Author: Robert C. Kriebel

Publisher: Purdue University Press

Published: 2009

Total Pages: 408

ISBN-13: 1557535221

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Dave Ross (1871-1943) and George Ade (1866-1944) were trustees, distinguished alumni and benefactors of Purdue University. Their friendship began in 1922 and led to their giving land and money for the 1924 construction of Ross-Ade Stadium, now a 70,000 seat athletic landmark on the West Lafayette campus. Their life stories date to 1883 Purdue and involve their separate student experiences and eventual fame. Their lives crossed paths with U.S. First Lady Eleanor Roosevelt, Henry Ford, Amelia Earhart, and Will Rogers among others. Gifts or ideas from Ross or Ade led to creation of the Purdue Research Foundation, Purdue Airport, Ross Hills Park, and Ross Engineering Camp. They helped Purdue Theater, the Harlequin Club and more. Ade, renowned author and playwright, did butt heads with Purdue administrators at times long ago, but remains a revered figure. Ross's ingenious mechanical inventions of gears still steer millions of motorized vehicles, boats, tractors, even golf carts the world over.