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The wind is a fickle source of power. Windspeeds are frequently too low to be of any practical use, so that windpower has generally remained a marginal resource. Since the inception of windpower around 1000 AD, technology has been deployed to obtain the most economical power from wind. The author traces its technical evolution, concentrating on the growth in understanding of wind and charting crucial developments in windmill design. The history of the windmill is focused on North Western Europe, drawing on the origins of the first horizontal windmills in Persia, Tibet and China. Industrial applications such as in textiles, papermaking and mining are examined. Gradually, windmills were improved but were finally eclipsed by steam engines in the nineteenth century due to increased levels of industrialisation. The book concludes with a look at the recent re-emergence of windpower as a viable source of power in the wake of the energy crisis.
This is the first comprehensive history of the steam engine in fifty years. It follows the development of reciprocating steam engines, from their earliest forms to the beginning of the twentieth century when they were replaced by steam turbines.
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This short history tells the story of five hundred years of papermaking against the general background of the coming of paper and printing in Britain, through the major developments of the Industrial Revolution, up to the technological advances which have made possible the enormous high-speed paper machines of the present day.
A dictionary containing over 1900 biographical notices of Sudanese and foreign persons who died before 1948.
The Life and Legend of James Wattoffers a deeper understanding of the work and character of the great eighteenth-century engineer. Stripping away layers of legend built over generations, David Philip Miller finds behind the heroic engineer a conflicted man often diffident about his achievements but also ruthless in protecting his inventions and ideas, and determined in pursuit of money and fame. A skilled and creative engineer, Watt was also a compulsive experimentalist drawn to natural philosophical inquiry, and a chemistry of heat underlay much of his work, including his steam engineering. But Watt pursued the business of natural philosophy in a way characteristic of his roots in the Scottish “improving” tradition that was in tension with Enlightenment sensibilities. As Miller demonstrates, Watt’s accomplishments relied heavily on collaborations, not always acknowledged, with business partners, employees, philosophical friends, and, not least, his wives, children, and wider family. The legend created in his later years and “afterlife” claimed too much of nineteenth-century technology for Watt, but that legend was, and remains, a powerful cultural force.
“Richard Pryor was chain lightning to everything around him. He shocked the world through with human electricity. He blew all our comfortable balance to hell. And Furious Cool captures it brilliantly.” —Colum McCann, author of Let the Great World Spin Richard Pryor was arguably the single most influential performer of the second half of the twentieth century, and certainly he was the most successful black actor/comedian ever. Controversial and somewhat enigmatic during his life, Pryor’s performances opened up a whole new world of possibilities, merging fantasy with angry reality in a way that wasn’t just new—it was theretofore unthinkable. Now, in this groundbreaking and revelato...
Alternately lauded as the future of architecture or dismissed as pure folly, revolving buildings are a fascinating missing chapter in architectural history with surprising relevance to issues in contemporary architectural design. Rotating structures have been employed to solve problems and create effects that stationary buildings can't achieve. Rotating buildings offeredever-changing vistas and made interior spaces more flexible and adaptable. They were used to impress visitors, treatpatients, and improve the green qualities of a structure by keeping particular rooms in or out of the sun. The follow-up to his critically acclaimed book A-frame, Chad Randl's Revolving Architecture: A History o...
A hands-on guide for artists, students, and teachers of devised theatre, at any stage of their practice. This book is packed with thoughtful exercises distilled from twenty-five years of interdisciplinary artist workshops and teaching devising and performance making at universities in the United States and the United Kingdom. Created and curated by Leslie Hill and Helen Paris, artists who work internationally at the interface of academia and professional practice, this collection provides exercises for devising, composing, and editing original works. The exercises are clear and accessible, enhanced with vivid examples from contemporary performance practice and relevant political contexts. Moreover, the authors offer tools for giving and receiving feedback, fostering critical reflection, and framing artistic work within academic research contexts. Hill and Paris's compelling approach does more than merely provide performance recipes; it highlights the vital cultural relevance and potential personal impact of the creative explorations that the authors invite us to undertake.