[PDF] Finding Longitude How Ships Clocks And Stars Helped Solve The Longitude Problem eBook

Author : National Maritime Museum
Publisher : HarperCollins UK
Page : 601 pages
File Size : 50,53 MB
Release : 2014-07-10
Category : History
ISBN : 0007525877

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Recommended for viewing on colour device. Official publication of the National Maritime Museum's “Ships, Clocks and Stars” exhibition.

Author : Richard Dunn
Publisher :
Page : 0 pages
File Size : 11,56 MB
Release : 2014
Category : Longitude
ISBN : 9780007525867

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Official publication of the National Maritime Museum's exhibition "Ships, Clocks and Stars: The Quest for Longitude". 300 years ago, amidst growing frustration from the naval community and pressure from the increasing importance of international trade, the British government passed the 1714 Longitude Act. It was an attempt to solve one of the most pressing problems of the age: how to determine a ship's longitude (east-west position) at sea. With life-changing rewards on offer, the challenge captured the imaginations and talents of astronomers, skilled craftsmen, politicians, seamen and satirists. This beautifully illustrated book is a detailed account of these stories, and how the longitude problem was solved. Highlights of the book include: * Foreword by the fifteenth Astronomer Royal, Martin Rees. * Specially commissioned photographs of the National Maritime Museum's collection. * A new description of the collaborations and conflicts in a tale of technical creativity, scientific innovation and hard commercialism. From the same publisher as Dava Sobel's Longitude, Finding Longitude tells a new story of one of the great achievements of the Georgian age, and how it changed our understanding of the world.

Author : Richard Dunn
Publisher : Harper Collins
Page : 601 pages
File Size : 32,4 MB
Release : 2014-11-04
Category : History
ISBN : 0062357174

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A tale of eighteenth-century invention and competition, commerce and conflict, this is a lively, illustrated, and accurate chronicle of the search to solve “the longitude problem,” the question of how to determine a ship’s position at sea—and one that changed the history of mankind. Ships, Clocks, and Stars brings into focus one of our greatest scientific stories: the search to accurately measure a ship’s position at sea. The incredible, illustrated volume reveals why longitude mattered to seafaring nations, illuminates the various solutions that were proposed and tested, and explores the invention that revolutionized human history and the man behind it, John Harrison. Here, too, are the voyages of Captain Cook that put these revolutionary navigational methods to the test. Filled with astronomers, inventors, politicians, seamen, and satirists, Ships, Clocks, and Stars explores the scientific, political, and commercial battles of the age, as well as the sailors, ships, and voyages that made it legend—from Matthew Flinders and George Vancouver to the voyages of the Bounty and the Beagle. Featuring more than 150 photographs specially commissioned from Britain’s National Maritime Museum, this evocative, detailed, and thoroughly fascinating history brings this age of exploration and enlightenment vividly to life.

Author : Dava Sobel
Publisher : Bloomsbury Publishing USA
Page : 209 pages
File Size : 47,80 MB
Release : 2010-07-05
Category : Biography & Autobiography
ISBN : 0802779433

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The dramatic human story of an epic scientific quest and of one man's forty-year obsession to find a solution to the thorniest scientific dilemma of the day--"the longitude problem." Anyone alive in the eighteenth century would have known that "the longitude problem" was the thorniest scientific dilemma of the day-and had been for centuries. Lacking the ability to measure their longitude, sailors throughout the great ages of exploration had been literally lost at sea as soon as they lost sight of land. Thousands of lives and the increasing fortunes of nations hung on a resolution. One man, John Harrison, in complete opposition to the scientific community, dared to imagine a mechanical solution-a clock that would keep precise time at sea, something no clock had ever been able to do on land. Longitude is the dramatic human story of an epic scientific quest and of Harrison's forty-year obsession with building his perfect timekeeper, known today as the chronometer. Full of heroism and chicanery, it is also a fascinating brief history of astronomy, navigation, and clockmaking, and opens a new window on our world.

Author : Richard J. Dunn
Publisher :
Page : 255 pages
File Size : 13,25 MB
Release : 2014
Category : Longitude
ISBN : 9780007939893

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Official publication of the National Maritime Museum's exhibition "Ships, Clocks and Stars: The Quest for Longitude". 300 years ago, amidst growing frustration from the naval community and pressure from the increasing importance of international trade, the British government passed the 1714 Longitude Act. It was an attempt to solve one of the most pressing problems of the age: how to determine a ship's longitude (east-west position) at sea. With life-changing rewards on offer, the challenge captured the imaginations and talents of astronomers, skilled craftsmen, politicians, seamen and satirists. This beautifully illustrated book is a detailed account of these stories, and how the longitude problem was solved. Finding Longitude tells a new story of one of the great achievements of the Georgian age, and how it changed our understanding of the world.

Author : Everest Media,
Publisher : Everest Media LLC
Page : 31 pages
File Size : 15,58 MB
Release : 2022-04-30T22:59:00Z
Category : Biography & Autobiography
ISBN : 1669397335

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Please note: This is a companion version & not the original book. Sample Book Insights: #1 The latitude and longitude lines govern the world today, as they have for centuries. They were first mapped out by Ptolemy in his first world atlas in AD 150. #2 The difference between latitude and longitude is that the zero-degree parallel of latitude is fixed by the laws of nature, while the zero-degree meridian of longitude shifts like the sands of time. To find your latitude, you only need to know the length of the day or the height of the sun above the horizon, whereas to find your longitude, you need to know what time it is aboard ship and the time at your home port or another place of known longitude. #3 The Age of Exploration was when many sailing vessels set out to conquer or explore new territories, and the wealth of nations floated upon the oceans. Still, no ship had a reliable means for determining their whereabouts. #4 The search for a solution to the longitude problem was like finding the Fountain of Youth, the secret of perpetual motion, or the formula for transforming lead into gold. The British Parliament, in its famous Longitude Act of 1714, set the highest bounty of all, naming a prize equal to a king’s ransom for a practical means of determining longitude.

Author : Dava Sobel
Publisher : Bloomsbury Publishing USA
Page : 209 pages
File Size : 17,5 MB
Release : 2007-11-05
Category : Science
ISBN : 080271529X

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Describes the forty-year effort of John Harrison to invent the chronometer, the first instrument able to keep accurate time for navigational purposes.

Author : William J. H. Andrewes
Publisher : Collection of Historical Scientific Instruments
Page : 456 pages
File Size : 19,97 MB
Release : 1996
Category : Biography & Autobiography
ISBN :

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The Quest for Longitude is a book for students and for teachers, for collectors and for scholars, and for the thousands of people who, having enjoyed Sobel's Longitude, desire a well-illustrated reference that describes in detail the many fascinating devices and the intriguing characters who, by solving the ancient problem of finding longitude at sea, changed the world forever. 250 illustrations, 120 in color.