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The Hunt for Zero Point: One Man's Journey To Discover The Biggest Secret Since The Invention Of The Atom Bomb
by Nick CookThis 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. From the Hardcover edition.
In the Shadow of Man
by Jane van Lawick-GoodallJane Goodall's first popular account of her studies of the chimpanzees of the Gombe Stream area near Lake Tangyinika in Africa.
An Island Called California
by Elna BakkerBakker’s classic of ecological science now includes three new chapters on Southern California which make the book more useful than ever. Striking new photographs illustrate the diversity of life, climate, and geological formation.
The Life Puzzle: On Crystals and Organisms and on the Possibility of a Crystal as an Ancestor
by A.G. Cairns-SmithWhat is the origin of life? Molecular biology shows us one kind, but in thinking about it we must consider those generalised aspects of living organisation that are common to all conceivable forms of life. The author believes that only a combination of general biological theory and particular chemical knowledge can solve the problems of the origin and re-creation of life. This book does not fall into either the classical Haldane or Oparin schools of thought on the origin of life, but advances a thesis of its own, which, according to Professor C.H. Waddington, is one of the most important recent intellectual developments in this field.Part I considers the role of molecular biology in formulating a view of life as it exists now. Part II turns to more general aspects of the organisation of matter. In Part III the author advances his own theories on the origin of life—theories which are both revolutionary and reactionary. As he remarks, 'If my conclusions are correct it may be difficult to find the right system, but it would be easy to make a very simple organism once we have.'
The Lorax
by Dr SeussLong before "going green" was mainstream, Dr. Seuss's Lorax spoke for the trees and warned of the dangers of disrespecting the environment. In this cautionary rhyming tale, we learn of the Once-ler, who came across a valley of Truffula Trees and Brown Bar-ba-loots, and how his harvesting of the tufted trees changed the landscape forever. With the release of the blockbuster film version, the Lorax and his classic tale have educated a new generation of young readers not only about the importance of seeing the beauty in the world around us, but also about our responsibility to protect it.
The Lorax
by Seuss<p>Celebrate nature with Dr. Seuss and the Lorax in this classic picture book about protecting the environment! <p><i>I am the Lorax. I speak for the trees.</i> <p>Dr. Seuss’s beloved story teaches kids to speak up and stand up for those who can’t. With a recycling-friendly “Go Green” message, The Lorax allows young readers to experience the beauty of the Truffula Trees and the danger of taking our earth for granted, all in a story that is timely, playful, and hopeful. The book’s final pages teach us that just one small seed, or one small child, can make a difference. </p>
Manual of the Grasses of the United States, Volume One
by A. S. U.S. Dept. of Agriculture A. S. HitchcockThis work is actually the definitive encyclopedia of United States grass life. Compiled from the U.S. National Herbarium collection, the largest of its kind in the world, it is the only complete manual of U.S. grasses available and one of the basic reference works on U.S. plant life. It catalogs and describes in detail all 1,398 numbered species in 169 numbered genera found in this country, plus 120 species in 16 genera of the so-called “waifs.” Professor Hitchcock is the former Chief Botanist in charge of systematic agrostology for the U.S. Department of Agriculture, by whom the work was originally published, and an internationally known authority.The heart of the book is its detailed descriptions of the family of grasses, the two main subfamilies, the tribes, genera, and species. Quick finding keys are provided for the identification of tribes and genera. Each of the species is given thorough botanical description, including various aspects of its morphology — size, shape, form of culms, blades, panicles, spikes, and flowers — and height, proper planting season, and range of distribution are noted. The Manual also outlines the common uses to which grasses are put and discusses in general terms their distribution, classification, nomenclature, and common names. The 1,199 drawings make identification of any grass species found in the United States a virtual certainty. The appended synonymy of alternate names for each species provides an authoritative taxonomy, eliminating confusion.The nature lover with no more technical equipment than a keen eye can use this manual with profit, for a glossary of botanical terms is included. Naturalists, botanists, agriculturists, and horticulturists will find it valuable as a field and research guide to virtually all the grasses that grow in this country.
Manual of the Grasses of the United States, Volume Two
by A. S. U.S. Dept. of Agriculture A. S. HitchcockThis work is actually the definitive encyclopedia of United States grass life. Compiled from the U.S. National Herbarium collection, the largest of its kind in the world, it is the only complete manual of U.S. grasses available and one of the basic reference works on U.S. plant life. It catalogs and describes in detail all 1,398 numbered species in 169 numbered genera found in this country, plus 120 species in 16 genera of the so-called “waifs.” Professor Hitchcock is the former Chief Botanist in charge of systematic agrostology for the U.S. Department of Agriculture, by whom the work was originally published, and an internationally known authority.The heart of the book is its detailed descriptions of the family of grasses, the two main subfamilies, the tribes, genera, and species. Quick finding keys are provided for the identification of tribes and genera. Each of the species is given thorough botanical description, including various aspects of its morphology — size, shape, form of culms, blades, panicles, spikes, and flowers — and height, proper planting season, and range of distribution are noted. The Manual also outlines the common uses to which grasses are put and discusses in general terms their distribution, classification, nomenclature, and common names. The 1,199 drawings make identification of any grass species found in the United States a virtual certainty. The appended synonymy of alternate names for each species provides an authoritative taxonomy, eliminating confusion.The nature lover with no more technical equipment than a keen eye can use this manual with profit, for a glossary of botanical terms is included. Naturalists, botanists, agriculturists, and horticulturists will find it valuable as a field and research guide to virtually all the grasses that grow in this country.
Metamorphosis: Nature's Magical Transformations (Dover Children's Science Bks.)
by Alvin Silverstein Virginia SilversteinWith this easy-to-read book, children will discover the facts behind the seemingly magical conversions that transform a wooly caterpillar into a graceful butterfly and a swimming tadpole into a leaping frog. This book presents a well-illustrated look at how some baby animals develop from a larval stage into a completely different creature.
Mrs. Frisby and the Rats of Nimh: 50th Anniversary Edition (Literature Unit Ser.literature Unit Seriesliterature Units)
by Robert C. O'BrienSome extraordinary rats come to the aid of a mouse family in this Newbery Medal Award–winning classic by notable children&’s author Robert C. O&’Brien.Mrs. Frisby, a widowed mouse with four small children, is faced with a terrible problem. She must move her family to their summer quarters immediately, or face almost certain death. But her youngest son, Timothy, lies ill with pneumonia and must not be moved. Fortunately, she encounters the rats of NIMH, an extraordinary breed of highly intelligent creatures, who come up with a brilliant solution to her dilemma. And Mrs. Frisby in turn renders them a great service. <br><br> <P><P><i>Advisory: Bookshare has learned that this book offers only partial accessibility. We have kept it in the collection because it is useful for some of our members. Benetech is actively working on projects to improve accessibility issues such as these.</i>
The Night Country: A Library of America eBook Classic
by Loren Eiseley William CrononWeaving together memoir, philosophical reflection, and his always keen observations of the natural world, Loren Eiseley's essays in The Night Country explore those moments, often dark and unexpected, when chance encounters disturb our ordinary understandings of the universe. The naturalist here seeks neither "salvation in facts" nor solace in wild places: discovering an old bone or a nest of wasps, or remembering the haunted spaces of his lonely Nebraska childhood, Eiseley recognizes what he calls "the ghostliness of myself," his own mortality, and the paradoxes of the evolution of consciousness.
The Night Country
by Loren EiseleyToward the end of his life, Loren Eiseley reflected on the mystery of life, throwing light on those dark places traversed by himself and centuries of humankind. The Night Country is a gift of wisdom and beauty from the famed anthropologist.
Optical Processes in Semiconductors (Dover Books on Physics)
by Jacques I. PankoveBased on a series of lectures at Berkeley, 1968-1969, this is the first book to deal comprehensively with all of the phenomena involving light in semiconductors. The author has combined, for the graduate student and researcher, a great variety of source material, journal research, and many years of experimental research, adding new insights published for the first time in this book.Coverage includes energy states in semiconductors and their perturbation by external parameters, absorption, relationships between optical constants, spectroscopy, radiative transitions, nonradiative recombination, processes in pn junctions, semiconductor lasers, interactions involving coherent radiation, photoelectric emission, photovoltaic effects, polarization effects, photochemical effects, effect of traps on luminescence, and reflective modulation.The author has presented the subject in a manner which couples readily to physical intuition. He introduces new techniques and concepts, including nonradiative recombination, effects of doping on optical properties, Franz-Keldysh effect in absorption and emission, reflectance modulation, and many others. Dr. Pankove emphasizes the underlying principle that can be applied to the analysis and design of a wide variety of functional devices and systems. Many valuable references, illustrative problems, and tables are also provided here.
Shanidar, the First Flower People
by Ralph S. SoleckiAn archaeological study conducted from 1951-1960 of the Neanderthal burials found at Shanidar cave in Iraq.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThese authors ranked among the greatest astrophysicists of the 20th century, and their work is remarkable for its deep physical insights and clarity of presentation. This book explores general relativity, properties of matter under astrophysical conditions, stars, and stellar systems. It constitutes a valuable resource for today's physicists, astronomers, and graduate students. 1971 edition.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.
Stars and Relativity
by I. D. Novikov Ya. B. Zel’dovichThis edition reprints Volume 1 of an important two-volume Russian work which, at the time of its original publication, was the only comprehensive review in existence of the entire field of relativistic astrophysics. Subsequently revised and enlarged, both volumes remain today a valuable resource for physicists, astronomers, and others working in the field.The present volume is devoted to general relativity, properties of matter under astrophysical conditions, and stars and stellar systems. Individual topics include the theory of gravitation (including Einstein's gravitational equations), the equation of state of matter (cold matter, properties of matter at high temperatures, etc.) and relativistic stages of evolution of cosmic objects (equilibrium and stability of stars, stellar evolution, star clusters, more).The authors of this book rank among the great astrophysicists of the century: their work is especially remarkable for its deep physical insights and clarity of presentation. Those features are here in abundance, ready to inform and inspire both practicing astrophysicists and aspiring students.