The Ocean Telegraph Cable

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The Ocean Telegraph Cable

Author : William Rowett
ISBN : OXFORD:555004360
Genre : Cables, Submarine
File Size : 33.85 MB
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Category: Cables, Submarine

The Ocean Telegraph To India

Author : Joseph Charles Parkinson
ISBN : HARVARD:32044044457612
Genre : Cables, Submarine
File Size : 50.60 MB
Format : PDF, Kindle
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Category: Cables, Submarine

The Laying Of The Cable Or The Ocean Telegraph

Author : John Mullaly
ISBN : 0342230425
Genre :
File Size : 53.29 MB
Format : PDF
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Read : 772

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Category:

Submarine Cables And The Oceans

Author : L. Carter
ISBN : 0956338720
Genre : Nature
File Size : 20.58 MB
Format : PDF
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There are many things and services in our everyday life that we take for granted, and telecommunications is one of them. We surf the internet, send emails to friends and colleagues abroad, talk to family members in foreign countries over the phone, book airline seats and make banking transactions without actually realizing and appreciating the sophisticated technology that enables us to do so. This report covers the history and nature of cables, their special status in international law, their interaction with the environment and other ocean users and, finally, the challenges of the future. It is an evidence-based synopsis that aims to improve the quality and availability of information to enhance understanding and cooperation between all stakeholders. UNEP-WCMC in collaboration with the International Cable Protection Committee and UNEP has prepared this new report to provide an objective, factual description of the sub-marine cable industry and the interaction of submarine telecommunications (which route 95% of all international communications traffic) with the marine environment. This important report seeks to focus and guide deliberations and decision making on the wise conservation and protection of the oceans in concert with their sustainable management and use.
Category: Nature

The Telegrapher

Author :
ISBN : NYPL:33433022487866
Genre : Telegraph
File Size : 44.72 MB
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Category: Telegraph

A Thread Across The Ocean

Author : John Steele Gordon
ISBN : 1439568677
Genre : Technology & Engineering
File Size : 41.86 MB
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Describes the laying of a cable across the Atlantic Ocean in 1866, exploring the physical, financial, and technological challenges of the project and assessing the impact of the cable on the course of twentieth-century history.
Category: Technology & Engineering

Bulletin

Author :
ISBN : PSU:000058952771
Genre : United States
File Size : 30.96 MB
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Category: United States

The Hancocks Of Marlborough

Author : John Loadman
ISBN : 9780191580413
Genre : Science
File Size : 86.60 MB
Format : PDF, Docs
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This book began with the aim of telling the almost forgotten story of Thomas Hancock, the rubber developer who in his own day was acknowledged as one of the great scientific pioneers of the Industrial Revolution. But as research progressed, it was clear that Thomas and his five brothers, the Hancocks of Marlborough, together constituted a unique family which made a tremendous yet virtually unknown contribution to nineteenth-century science and art. Walter designed and ran the first steam carriages to carry passengers on the common roads of England and so began the age of mechanized transport. Thomas founded the UK rubber industry when he discovered how to vulcanize rubber reliably; his company survived for some 120 years before being taken over. Charles was a well established painter who was also instrumental in the manufacture of gutta percha-coated undersea cables, used by the electric telegraph to begin the global information highway. Other brothers, John, James and William all made significant contributions to the development of Victorian science and culture. This book tells the story of the family and the remarkable people in it, from the Great Fire of Marlborough in 1653 to the present day, using the Hancock family archive of many unpublished and previously unknown documents.
Category: Science

Hot Molecules Cold Electrons

Author : Paul J. Nahin
ISBN : 9780691199948
Genre : Science
File Size : 54.61 MB
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An entertaining mathematical exploration of the heat equation and its role in the triumphant development of the trans-Atlantic telegraph cable Heat, like gravity, shapes nearly every aspect of our world and universe, from how milk dissolves in coffee to how molten planets cool. The heat equation, a cornerstone of modern physics, demystifies such processes, painting a mathematical picture of the way heat diffuses through matter. Presenting the mathematics and history behind the heat equation, Hot Molecules, Cold Electrons tells the remarkable story of how this foundational idea brought about one of the greatest technological advancements of the modern era. Paul Nahin vividly recounts the heat equation’s tremendous influence on society, showing how French mathematical physicist Joseph Fourier discovered, derived, and solved the equation in the early nineteenth century. Nahin then follows Scottish physicist William Thomson, whose further analysis of Fourier’s explorations led to the pioneering trans-Atlantic telegraph cable. This feat of engineering reduced the time it took to send a message across the ocean from weeks to minutes. Readers also learn that Thomson used Fourier’s solutions to calculate the age of the earth, and, in a bit of colorful lore, that writer Charles Dickens relied on the trans-Atlantic cable to save himself from a career-damaging scandal. The book’s mathematical and scientific explorations can be easily understood by anyone with a basic knowledge of high school calculus and physics, and MATLAB code is included to aid readers who would like to solve the heat equation themselves. A testament to the intricate links between mathematics and physics, Hot Molecules, Cold Electrons offers a fascinating glimpse into the relationship between a formative equation and one of the most important developments in the history of human communication.
Category: Science

Exploring Under The Sea

Author : Mary K. Pratt
ISBN : 9781629680507
Genre : Juvenile Nonfiction
File Size : 60.7 MB
Format : PDF, ePub
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Throughout history, people have always explored new frontiers. Adventure, fame, and scientific discovery have all driven humans to forge into the unknown. This title examines exploration under the sea. Easy-to-read, engaging text takes readers to deep ocean trenches, examines the explorers who journeyed to these strange, fascinating areas, and traces the development of the technology and techniques that made this exploration possible. Well-placed sidebars, vivid photos, helpful maps, and a glossary enhance readersÍ understanding of the topic. Additional features include a table of contents, a selected bibliography, source notes, and an index, plus a timeline and essential facts. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of ABDO Publishing Company.
Category: Juvenile Nonfiction

This Dynamic Earth

Author : W. Jacquelyne Kious
ISBN : 0788133187
Genre : Science
File Size : 33.70 MB
Format : PDF
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Provides a brief introduction to the concept of plate tectonics. Highlights some of the people and discoveries that have advanced the development of the theory and traces its progress since its proposal. Fully illustrated with extraordinary color photos and maps. Chapters: historical perspective; developing the theory (ocean floor mapping, magnetic stripping and polar reversals, magnetic stripes and isotopic clocks); understanding plate motions; "Hotspots": mantle thermal plumes; some unanswered questions; plate tectonics and people. References.
Category: Science