Descriptions of an Electrical Telegraph PDF Download
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Author: Sir Francis Ronalds
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 114
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Book Description
Author: Sir Francis Ronalds
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 114
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Book Description
Author: James D. Reid
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 920
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Book Description
Here is an often cited panoramic history of the telegraph which discusses the principal telegraph firms and the key persons within them. Throughout his work, Reid stresses the business and economic aspects of marketing this remarkable scientific invention. The importance of The Telegraph in America as a classic reference in the field is under-scored by the fact that the author was active in telegraphy throughout the period he discusses. He thus had a personal knowledge of persons and events under examination.
Author: Sir John Ambrose Fleming
Publisher:
ISBN:
Category : Electric waves
Languages : en
Pages : 726
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Book Description
Author: Thomas D. Lockwood
Publisher:
ISBN:
Category :
Languages : en
Pages : 402
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Book Description
Author: Thomas Dixon Lockwood
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 394
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Book Description
Author: David Hochfelder
Publisher: JHU Press
ISBN: 1421407973
Category : Technology & Engineering
Languages : en
Pages : 270
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Book Description
A complete history of how the telegraph revolutionized technological practice and life in America. Telegraphy in the nineteenth century approximated the internet in our own day. Historian and electrical engineer David Hochfelder offers readers a comprehensive history of this groundbreaking technology, which employs breaks in an electrical current to send code along miles of wire. The Telegraph in America, 1832–1920 examines the correlation between technological innovation and social change and shows how this transformative relationship helps us to understand and perhaps define modernity. The telegraph revolutionized the spread of information—speeding personal messages, news of public events, and details of stock fluctuations. During the Civil War, telegraphed intelligence and high-level directives gave the Union war effort a critical advantage. Afterward, the telegraph helped build and break fortunes and, along with the railroad, altered the way Americans thought about time and space. With this book, Hochfelder supplies us with an introduction to the early stirrings of the information age.
Author: Thomas Dixon Lockwood
Publisher: BoD – Books on Demand
ISBN: 3385314895
Category : Fiction
Languages : en
Pages : 390
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Book Description
Reprint of the original, first published in 1883.
Author: Alexander Graham Bell
Publisher:
ISBN:
Category : Telegraph
Languages : en
Pages : 34
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Book Description
Author: Michaela Hampf
Publisher: Campus Verlag
ISBN: 9783593399539
Category : Communication, International
Languages : en
Pages : 0
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Book Description
As catalysts of our present global condition, telegraphs are emblems of modernity. The establishment of a worldwide network of landline and submarine cable connections in the mid-nineteenth century fostered the emergence of new structures and patterns of interaction on a global scale. World politics and a global economy only became possible with the creation of "global communication electric." This book examines the emergence of this global media system between 1860 and 1930 in four sections--"Inter-Nationalisms," "Agents-Actors," "Use-News," and "Space-Time"--that aim to broaden and challenge popular conceptions of telegraphy. In exploring the varied uses of telegraphy, real or imagined, Global Communication Electric expands the notion of the telegraph as a globalizing medium: of connection as well as friction; of political, social, and economic entanglement as well as disentanglement; and of crossing as well as creating distance in space and time.
Author: John Joseph Fahie
Publisher: London : E. & F.N. Spon
ISBN:
Category : Telegraph
Languages : en
Pages : 596
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Book Description
