An Introduction to Glass Science and Technology presents the fundamental topics in glass science and technology including glass formation, crystallisation and phase separation. A detailed discussion of glass structure models with emphasis on the oxygen balance model is also presented. Additional chapters discuss the most important properties of glasses, including physical, optical, electrical, chemical and mechanical properties, and new to this edition, water in glasses and melts. Glass technology is addressed in chapters dealing with the details of glass raw materials, melting and fining, and commercial glass production methods. This expanded second edition also includes new chapters on the compositions and properties of commercial glasses [More..] | |
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More than 150 articles explore the latest advances in science and technology For more than 45 years, this annual publication has made information on the latest trends and developments in science and technology accessible to non-specialists through concise, well-illustrated articles. Readers will find 150 articles from 200+ leaders in their respective fields covering disciplines from Astronomy to Zoology. The Yearbook will be of interest to students, writers, researchers, professionals, and general readers. [More..] | |
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The printed book is one of life’s most frequently encountered technologies. Historian Nicole Howard provides a comprehensive survey of the evolution of this technology, tracing its development across many centuries and cultures.No other technology in human history, declares Howard, has had the impact of this invention. By examining the book as a technology, Howard reveals how profoundly information and media have shaped history and how vital the technology of the book has been to cultural and intellectual change. This engaging study extends from clay tablets and rolls of papyrus to bound folio sheets, from inks and scripts to lead type and printing presses, from the Linotype machine to the laptop. Cross-cultural in scope, it examines inno [More..] | |
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Now we know what spooked the Allies in the closing months of the war and why they were in such a panic to win quickly. The Allies assembled intelligence reports of supermetals, electric guns, and ray weapons able to stop the engines of Allied aircraft in addition to their worst fears of x-ray and laser weaponry. Then there were the bombs. Contained in this book are reports of structured bombs of nipolit, N-stoff bombs, cold bombs, oxygen bombs which destroyed all life, atomic bombs and rumors of the mysterious molecular bomb. The true history of the fuel-air bomb is revealed by our own military. There is even a probability that the SS black alchemists of the 3rd Reich were experimenting with red mercury bomb technology. This book docum [More..] | |
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The twenty-first century has brought with it considerable buzz surrounding the connections between science and literacy. Karen Worth and her colleagues have been at the center of this discussion for more than a decade, and they share their very practical ideas and insights in the book you hold in your hand. Lori Fulton Author of Science Notebooks: Writing About InquiryThe voice of real teachers is loud and clear the centerpiece of this very readable and profoundly helpful book. It will be extraordinarily helpful for anyone interested in using writing and talk to enhance the learning in a classroom where students have a direct experience with science as inquiry. Harold Pratt Past NSTA presidentThe case for cross-disciplinary collaboration [More..] | |
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Powerful illustrations and a unique new narrative make this an incomparable illustrated history of the secret weapons that changed the course of World War II. The book's basic structure is chronological, charting the race in technology between the Allied and Axis powers, with examples of their use in battle, along with those that remained experimental or remained the stuff of science fiction. Importantly (and of interest to the general reader) it also shows how wartime research anticipated the high-tech era in which we now live. The account charts secret weapons development from the Japanese ray gun of the 1930s to the powerful V2 rocket, and compares World War II secret weapons research with the realities of present-day science. It's a riv [More..] | |
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Read and Understand, Science,Grades 2-3 presents stories that range from low-second grade to high-third grade in readability. Topics presented include: * Life Science-flowering plant life cycle, seed dispersal, parts of a tree, metamorphosis, honeybees, invertebrates, the platypus, digestion * Physical Science-magnets, sound vibrations (hearing), hot air rises, friction, simple machines, heat transference * Earth & Space Science-why stars seem to twinkle, rainbows, movements of Earth, thunder and lightning, the Moon, soil, fossils * Science & Technology-using tools to measure, invention of Velcro®, microscopes, telescopes, recycling, manmade products (plastics) [More..] | |
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Materials are the stuff of design. From the very beginning of human history, materials have been taken from the natural world and shaped, modified, and adapted for everything from primitive tools to modern electronics. This renowned book by noted materials engineering author Mike Ashby and Industrial designer, Kara Johnson, explores the role of materials and materials processing in product design, with a particular emphasis on creating both desired aesthetics and functionality. The new edition will feature even more of the highly useful "materials profiles," that give critical design, processing, performance and applications criteria for each material in question. The reader will find information ranging from the generic and commercial name [More..] | |
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Why is the sky blue? What makes a balloon float? Why can't I see in the dark?You can discover the answers to these questions and more with The Everything Kids' Easy Science Experiments Book. Using easy-to-find household materials like soda bottles and flashlights, you can build bubbles, create plastic--even make raisins dance! All of the experiments are kid-tested and educational--but more importantly, they're tons of fun! These quick and easy experiments help you to:Explore your five sensesDiscover density and sound Delve into seasons, life cycles, and weatherInvestigate electricity and lightStudy the solar system and landforms Examine matter and acids/bases This is the perfect book for a rainy Saturday, a lazy vacation day, or even after [More..] | |
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