Greenwich Time and the Longitude: Official Millennium Edition PDF Download
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Author: Derek Howse
Publisher: Philip Wilson Publishers
ISBN:
Category : Science
Languages : en
Pages : 208
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Book Description
The history of the Royal Observatory, Greenwich has been revised to coincide with the Millenium. Color illustrations and updated text tell the story of Greenwich from its foundations in 1676 to its present status as Longitude 0°, the world's Prime Meridian for measuring longitude and time. The book covers the importance of longitude for navigation and traces the history of Greenwich Time, the basis of universal time-keeping. The book is co-published with the National Maritime Museum, where Derek Howse was the former Head of Navigation and Astronomy.
Author: Derek Howse
Publisher: Philip Wilson Publishers
ISBN:
Category : Science
Languages : en
Pages : 208
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Book Description
The history of the Royal Observatory, Greenwich has been revised to coincide with the Millenium. Color illustrations and updated text tell the story of Greenwich from its foundations in 1676 to its present status as Longitude 0°, the world's Prime Meridian for measuring longitude and time. The book covers the importance of longitude for navigation and traces the history of Greenwich Time, the basis of universal time-keeping. The book is co-published with the National Maritime Museum, where Derek Howse was the former Head of Navigation and Astronomy.
Author: Dava Sobel
Publisher: Bloomsbury Publishing USA
ISBN: 0802779433
Category : Biography & Autobiography
Languages : en
Pages : 209
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Book Description
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: Graham Dolan
Publisher:
ISBN:
Category : History
Languages : en
Pages : 44
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Book Description
An invaluable resource for those interested in the history of the celebrated Prime Meridian, this book is packed with information on the different ways in which 0° longitude has been marked across the world. It explains the origins of longitude and what the ability to determine it has meant for navigation.
Author: Richard Dunn
Publisher: Harper Collins
ISBN: 0062357174
Category : History
Languages : en
Pages : 601
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Book Description
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: Joan Marie Galat
Publisher: Pelican Publishing Company, Inc.
ISBN: 9781455616374
Category : Juvenile Nonfiction
Languages : en
Pages : 36
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Book Description
Scientific discovery changes the world! Discover the fascinating story behind one of the most important changes to nautical navigation in this nonfiction book for young readers. More than 300 years ago, explorers wandered the seas using unreliable maps. What they needed to know was the longitude of their locations, but for that they needed accurate time keeping. Unfortunately, no accurate source of time measurement at sea existed. In 1714 the British government decided to offer a reward to anyone who could solve the problem. Learned men and great thinkers alike tried unsuccessfully to work out a solution. They declared it unsolvable! Carpenter John Harrison was intrigued; he thought he might have a solution. He worked for years to design a clock that functioned accurately at sea, even though no one believed he could do it. Even after his timepiece was demonstrated effective at sea, he was still not acknowledged for his ingenious solution. It took many years and intervention by the king to grant Harrison the recognition and reward he deserved for solving the problem of how to accurately track longitude and for winning the British government prize. The book offers a detailed map of the world at that time and includes the advancements in the use of longitude since then.
Author: William J. H. Andrewes
Publisher: Collection of Historical Scientific Instruments
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 456
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Book Description
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.
Author: Charles W. J. Withers
Publisher: Harvard University Press
ISBN: 0674088816
Category : History
Languages : en
Pages : 334
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Book Description
Space and time on earth are regulated by the prime meridian, 0°, which is, by convention, based at the Royal Observatory, Greenwich. But the meridian’s location in southeast London is not a simple legacy of Britain’s imperial past. Before the nineteenth century, more than twenty-five different prime meridians were in use around the world, including Paris, Beijing, Greenwich, Washington, and the location traditional in Europe since Ptolemy, the Canary Islands. Charles Withers explains how the choice of Greenwich to mark 0° longitude solved complex problems of global measurement that had engaged geographers, astronomers, and mariners since ancient times. Withers guides readers through the navigation and astronomy associated with diverse meridians and explains the problems that these cartographic lines both solved and created. He shows that as science and commerce became more global and as railway and telegraph networks tied the world closer together, the multiplicity of prime meridians led to ever greater confusion in the coordination of time and the geographical division of space. After a series of international scientific meetings, notably the 1884 International Meridian Conference in Washington, DC, Greenwich emerged as the most pragmatic choice for a global prime meridian, though not unanimously or without acrimony. Even after 1884, other prime meridians remained in use for decades. As Zero Degrees shows, geographies of the prime meridian are a testament to the power of maps, the challenges of accurate measurement on a global scale, and the role of scientific authority in creating the modern world.
Author: Jonathan Betts
Publisher: OUP Oxford
ISBN: 019162084X
Category : Science
Languages : en
Pages : 484
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Book Description
This is the story of Rupert T. Gould (1890-1948), the polymath and horologist. A remarkable man, Lt Cmdr Gould made important contributions in an extraordinary range of subject areas throughout his relatively short and dramatically troubled life. From antique clocks to scientific mysteries, from typewriters to the first systematic study of the Loch Ness Monster, Gould studied and published on them all. With the title The Stargazer, Gould was an early broadcaster on the BBC's Children's Hour when, with his encyclopaedic knowledge, he became known as The Man Who Knew Everything. Not surprisingly, he was also part of that elite group on BBC radio who formed The Brains Trust, giving on-the-spot answers to all manner of wide ranging and difficult questions. With his wide learning and photographic memory, Gould awed a national audience, becoming one of the era's radio celebrities. During the 1920s Gould restored the complex and highly significant marine timekeepers constructed by John Harrison (1693-1776), and wrote the unsurpassed classic, The Marine Chronometer, its History and Development. Today he is virtually unknown, his horological contributions scarcely mentioned in Dava Sobel's bestseller Longitude. The TV version of Longitude, in which Jeremy Irons played Rupert Gould, did at least introduce Gould's name to a wider public. Gould suffered terrible bouts of depression, resulting in a number of nervous breakdowns. These, coupled with his obsessive and pedantic nature, led to a scandalously-reported separation from his wife and cost him his family, his home, his job, and his closest friends. In this first-ever biography of Rupert Gould, Jonathan Betts, the Royal Observatory Greenwich's Senior Horologist, has given us a compelling account of a talented but flawed individual. Using hitherto unknown personal journals, the family's extensive collection of photographs, and the polymath's surviving records and notes, Betts tells the story of how Gould's early life, his naval career, and his celebrity status came together as this talented Englishman restored part of Britain's - and the world's - most important technical heritage: John Harrison's marine timekeepers.
Author: David Keenan
Publisher: Faber & Faber
ISBN: 0571340539
Category : Fiction
Languages : en
Pages : 369
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Book Description
LONGLISTED FOR THE GORDON BURN PRIZE 2019 SHORTLISTED FOR THE ENCORE PRIZE 2020 Sammy and his three friends are country boys from Armagh, the disputed borderlands of a country cannbalising itself. They love sharp clothes, a drink, and a night on the town singing Perry Como's classics. Their dream is a Free State, and their methods for achieving this are uncompromising. Heading for Belfast - ground zero of the Troubles - they find themselves in the incongruous position of running a comic book shop by day. Their clandestine activities belong in the x-rated pages of graphic fiction: burglary, blackmail, extortion, torture, and murder. No criminal act is too taboo for these boys. But when punk rock arrives and the hard edge of the decade starts to reveal its true paranoid colours, Sammy finds himself increasingly isolated. Camaraderie and loyalty is the fuel of a terrorist cell. When those virtues prove faulty, the game is up - and Sammy's world starts to radically shrink. For the Good Times shouts and sings with visionary intensity and gallows humour. It is not just a book about the IRA, but an exploration of what it means to 'go rogue', and the heartbreak and devastation that commitment to 'the cause' can engender. It unpacks any dewy-eyed romance associated with the Troubles, and establishes David Keenan as one of our generation's most fearless and entertaining literary stylists.
Author: Ian R. Bartky
Publisher: Stanford University Press
ISBN: 9780804756426
Category : History
Languages : en
Pages : 330
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Book Description
One Time Fits All tells the story of the development, integration, and obstacles overcome in setting an the International Date Line, establishing the worldwide system of Standard Time zones, and adopting Daylight Saving Time—including their global impacts on how the general public keeps time today.
