Author: Denis McWhan
Publisher: Oxford University Press (UK)
ISBN: 0199640270
Category : Nature
Languages : en
Pages : 157
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Book Description
This is a story about sand and how science and silicon changed our lives. Over the last century science taught us to take this common material and make the products on which we depend - computer chips, solar cells and optical fibers. This book relates the underlying scientific discoveries to the products made from sand.
Author: Oladipo G. B. Ogunseitan
Publisher: Paragon Publishing
ISBN: 1907611061
Category : Body, Mind & Spirit
Languages : en
Pages : 542
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Book Description
Be Afra. Be a frater. Be a brother. Be our brother's keeper. 'Love the Brotherhood' was the message of Beloved Afra, for which he was crucified 500,000 years ago on a continent named after him - AFRICA. There are more things in heaven and earth than are dreamt of in our philosophy, science and religion. Life is not a happenstance. The Berlin Act 1885, the Biafran War 1967-1970, June 12, 1993, Sep 11, 2001; the election of Barack Obama as the 44th President of the USA or any other event in life is not a happenstance. This is demonstrated in Be Afra Volumes 1 & 2, using numerological analysis and cosmic clock charting. The Cosmic Law operates throughout the universe, seen and unseen. Be Afra discusses the origin of man, the root races with particular emphasis on the fourth root race, the progenitor of the black race; the law of karma, reincarnation, free will and other aspects of the cosmic law. Each root race has a divine purpose and from the beginning was endowed with divine love, wisdom and power to fulfill that purpose. Each had the knowledge of the cosmic law. Be Afra draws on sacred writings, If, Yrb legends and deep analysis of Yrb language to demonstrate that the black race had knowledge of the Everlasting Gospel, the Teaching that should keep mankind free from ignorance or defiance of the Law. Ignorance of that Law is no excuse. We are who we are and where we are, by series of decisions we took, at the Y-junctions of life. Beloved Great Divine Director, Manu of the seventh (the incoming) root race said: "Perhaps we have been a bit timid ourselves, or should I say conservative and dignified, in not employing more spectacular methods to acquaint mankind with the wonderful product which we have to offer. After all, blessed ones, we are marketing divine freedom to the earth and conveying it to individuals every day, yet we are seldom seen or heard in the marketplace of life. Perhaps the 'shouting from the housetops' through the multitudes of antennas reaching out into the ethers shall one day convey a greater measure of heaven's law to the earth. We shall see." (Pearls of Wisdom Vol. 8 S/No. 21 dated May 23, 1965)
Author: Shivanand Kanavi
Publisher:
ISBN: 9788129110053
Category : Computer engineering
Languages : en
Pages : 0
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Book Description
Sand to Silicon is just such an attempt an excursion into the past- to see how these technologies were developed, and the role played by the Indian scientists and engineers. It covers the entire gamut of developments in semiconductors, computers, fibre optics, telecommunications, optical technologies and the Internet.
Author: Michael Welland
Publisher: Reaktion Books
ISBN: 1780233892
Category : Nature
Languages : en
Pages : 400
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Book Description
From endless sand dunes and prickly cacti to shimmering mirages and green oases, deserts evoke contradictory images in us. They are lands of desolation, but also of romance, of blistering Mojave heat and biting Gobi cold. Covering a quarter of the earth’s land mass and providing a home to half a billion people, they are both a physical reality and landscapes of the mind. The idea of the desert has long captured Western imagination, put on display in films and literature, but these portrayals often fail to capture the true scope and diversity of the people living there. Bridging the scientific and cultural gaps between perception and reality, The Desert celebrates our fascination with these arid lands and their inhabitants, as well as their importance both throughout history and in the world today. Covering an immense geographical range, Michael Welland wanders from the Sahara to the Atacama, depicting the often bizarre adaptations of plants and animals to these hostile environments. He also looks at these seemingly infertile landscapes in the context of their place in history—as the birthplaces not only of critical evolutionary adaptations, civilizations, and social progress, but also of ideologies. Telling the stories of the diverse peoples who call the desert home, he describes how people have survived there, their contributions to agricultural development, and their emphasis on water and its scarcity. He also delves into the allure of deserts and how they have been used in literature and film and their influence on fashion, art, and architecture. As Welland reveals, deserts may be difficult to define, but they play an active role in the evolution of our global climate and society at large, and their future is of the utmost importance. Entertaining, informative, and surprising, The Desert is an intriguing new look at these seemingly harsh and inhospitable landscapes.
Author: Vince Beiser
Publisher: Penguin
ISBN: 0399576444
Category : Science
Languages : en
Pages : 306
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Book Description
A finalist for the PEN/E. O. Wilson Literary Science Writing Award The gripping story of the most important overlooked commodity in the world--sand--and the crucial role it plays in our lives. After water and air, sand is the natural resource that we consume more than any other--even more than oil. Every concrete building and paved road on Earth, every computer screen and silicon chip, is made from sand. From Egypt's pyramids to the Hubble telescope, from the world's tallest skyscraper to the sidewalk below it, from Chartres' stained-glass windows to your iPhone, sand shelters us, empowers us, engages us, and inspires us. It's the ingredient that makes possible our cities, our science, our lives--and our future. And, incredibly, we're running out of it. The World in a Grain is the compelling true story of the hugely important and diminishing natural resource that grows more essential every day, and of the people who mine it, sell it, build with it--and sometimes, even kill for it. It's also a provocative examination of the serious human and environmental costs incurred by our dependence on sand, which has received little public attention. Not all sand is created equal: Some of the easiest sand to get to is the least useful. Award-winning journalist Vince Beiser delves deep into this world, taking readers on a journey across the globe, from the United States to remote corners of India, China, and Dubai to explain why sand is so crucial to modern life. Along the way, readers encounter world-changing innovators, island-building entrepreneurs, desert fighters, and murderous sand pirates. The result is an entertaining and eye-opening work, one that is both unexpected and involving, rippling with fascinating detail and filled with surprising characters.
Author: Yves Jannot
Publisher: John Wiley & Sons
ISBN: 1394325541
Category : Technology & Engineering
Languages : en
Pages : 452
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Book Description
The control of energy in the industrial sector and the reduction of consumption in the building sector will be key elements in the energy transition. In order to achieve these objectives it is necessary to use materials with energy performance adapted to their use as well as insulators or super-insulators. In both cases, a thorough knowledge of their thermal properties will be required for optimal success. This revised and updated 2nd edition of Thermal Properties Measurement of Materials enables the reader to choose the measurement method best suited to the material they are characterizing and provides all of the information required in order to implement it with maximum precision. This work is intended to be accessible to anyone who needs to measure the thermal properties of a material, whether or not they are a thermal engineer.
Author: D. Yogi Goswami
Publisher: Springer Science & Business Media
ISBN: 3540759972
Category : Technology & Engineering
Languages : en
Pages : 3091
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Book Description
ISES Solar World Congress is the most important conference in the solar energy field around the world. The subject of ISES SWC 2007 is Solar Energy and Human Settlement, it is the first time that it is held in China. This proceedings consist of 600 papers and 30 invited papers, whose authors are top scientists and experts in the world. ISES SWC 2007 covers all aspects of renewable energy, including PV, collector, solar thermal electricity, wind, and biomass energy.
Author:
Publisher: Timeless Classics Books
ISBN:
Category : Education
Languages : en
Pages : 59
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Book Description
The Golden Book of Chemistry Experiments was a children’s chemistry book written in the 1960s by Robert Brent and illustrated by Harry Lazarus and published by Western Publishing in their Golden Books series. Many of the experiments contained in the book are now considered highly dangerous for unsupervised children, and would not appear in a modern children’s chemistry book. Only 126 copies of this book exist in libraries worldwide. The book was a source of inspiration to David Hahn, nicknamed “the Radioactive Boy Scout” by the media, who tried to collect a sample of every chemical element and also built a model nuclear reactor, which led to the involvement of the authorities. This book is now considered quite RARE and a Scientific Gem, and so we are happy to have made this available for Print!! Buy a Printed Copy of the The Golden Book of Chemistry Experiments from Magforest.com
Author: Ariana Reines
Publisher: Tin House Books
ISBN: 1947793330
Category : Poetry
Languages : en
Pages : 422
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Book Description
Longlisted for the National Book Award "Mind-blowing." —Kim Gordon DEADPAN, EPIC, AND SEARINGLY CHARISMATIC, A Sand Book chronicles climate change and climate grief, gun violence and bystanderism, state violence and complicity, mourning and ecstasy, sex and love, and the transcendent shock of prophecy, tracking new dimensions of consciousness for our strange and desperate times.
Author: Hong Xiao
Publisher:
ISBN: 9780130224040
Category : Semiconductor industry
Languages : en
Pages : 0
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Book Description
For courses in Semiconductor Manufacturing Technology, IC Fabrication Technology, and Devices: Conventional Flow. This up-to-date text on semiconductor manufacturing processes takes into consideration the rapid development of the industry's technology. It thoroughly describes the complicated and new IC chip fabrication processes in detail with minimum mathematics, physics, and chemistry. Advanced technologies are covered along with older ones to assist students in understanding the development processes from a historic point of view.
