[PDF] Longitude eBook

Author : Dava Sobel
Publisher : Bloomsbury Publishing USA
Page : 209 pages
File Size : 37,80 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 : Rebecca Aberg
Publisher : Children's Press(CT)
Page : 0 pages
File Size : 22,15 MB
Release : 2003
Category : Juvenile Nonfiction
ISBN : 9780516227238

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The popular Rookie Books expand their horizons - to all corners of the globe! With this series all about geography, emergent readers will take off on adventures to cities, nations, waterways, and habitats around the world...and right in their own backyards.

Author : John Higham
Publisher : Easton Studio Press, LLC
Page : 417 pages
File Size : 49,37 MB
Release : 2012-07-17
Category : Travel
ISBN : 1935212990

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Much more than a travel narrative 360 Degrees Longitude: One Family’s Journey Around the World is a glimpse at what it means to be a “global citizen”—a progressively changing view of the world as seen through the eyes of an American family of four. After more than a decade of planning, John Higham and his wife September bid their high-tech jobs and suburban lives good-bye, packed up their home and set out with two children, ages eight and eleven, to travel around the world. In the course of the next 52 weeks they crossed 24 time zones, visited 28 countries and experienced a lifetime of adventures. Making their way across the world, the Highams discovered more than just different foods and cultures; they also learned such diverse things as a Chilean mall isn’t the best place to get your ears pierced, and that elephants appreciate flowers just as much as the next person. But most importantly, they learned about each other, and just how much a family can weather if they do it together. 360 Degrees Longitude employs Google’s wildly popular Google Earth as a compliment to the narrative. Using your computer you can spin the digital globe to join the adventure cycling through Europe, feeling the cold stare of a pride of lions in Africa, and breaking down in the Andes. Packed with photos, video and text, the online Google Earth companion adds a dimension not possible with mere paper and ink. Fly over the terrain of the Inca Trail or drill down to see the majesty of the Swiss Alps—without leaving the comfort of your chair.

Author : Yuri Rytkheu
Publisher : Milkweed Editions
Page : 96 pages
File Size : 24,17 MB
Release : 2019-12-05
Category : Fiction
ISBN : 1571317252

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This fable of an indigenous Arctic people “offers profound considerations about stewardship of and people’s relationships to the natural world” (Publishers Weekly). Nau cannot remember a time when she was not one with the world around her: with the fast breeze, the green grass, the high clouds, and the endless blue sky above the Shingled Spit. But her greatest joy is to visit the sea, where whales gather every morning to gaily spout rainbows. Then one day, she finds a man in the mist where a whale should be: Reu, who has taken human form out of his Great Love for her. Together these first humans become parents to two whales, and then to mankind. Even after Reu dies, Nau continues on, sharing her story of brotherhood between the two species. But as these origins grow distant, the old woman’s tales are subsumed into myth—and her descendants are increasingly bent on parading their dominance over the natural world. Buoyantly translated into English for the first time by Ilona Yazhbin Chavasse, this new entry in the Seedbank series is at once a vibrant retelling of the origin story of the Chukchi, a timely parable about the destructive power of human ego—and another unforgettable work of fiction from Yuri Rytkheu, “arguably the foremost writer to emerge from the minority peoples of Russia’s far north” (New York Review of Books). “We have so little intimate information about these Arctic people, and the writer’s deep emotional attachment to this landscape of ice (today melting away under global warming forces) makes every sentence seem a poetic revelation.” —Annie Proulx

Author : Joan Marie Galat
Publisher : Pelican Publishing Company, Inc.
Page : 36 pages
File Size : 49,33 MB
Release : 2012-09-14
Category : Juvenile Nonfiction
ISBN : 9781455616374

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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 : John Bendall
Publisher : Austin Macauley Publishers
Page : 429 pages
File Size : 27,75 MB
Release : 2019-04-30
Category : History
ISBN : 1528953967

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LOST AT SEA: EVERY MARINER'S FEAR. Maritime navigational tools could find latitude, but finding longitude remained elusive until Harrison developed the reliable sea clock, H4. Building on H4's success, Kendall made a series of nautical timekeepers, K1, K2 and K3. This is the story of the K2 timekeeper; its adventurous voyages, the people it touched, and its place in history. K2's first voyage, accompanied by the young Nelson, was nearly its last in the crushing Arctic ice. The next two expeditions saw it survive kidnappings, nautical intrigue, and gunpowder plots of the American revolutionary wars. The slave coasts of Africa followed. Bligh took K2 on the Bounty, but lost it in a fight with the mutineers in 1789. It was recovered by an American Quaker from Nantucket, only to be stolen by the Spanish. It rode on mules along the Andes before sailing into the Opium Wars. K2 finally returned to Greenwich in 1963. DRAMATIC, THREE NATION 'STORY OF TIME'

Author : Dava Sobel
Publisher : Paw Prints
Page : 0 pages
File Size : 30,3 MB
Release : 2008-10-08
Category : Chronometers
ISBN : 9781439559321

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A new illustrated edition of the best-selling Longitude chronicles the tale of the eighteenth-century inventor John Harrison, who created the chronometer and, in the process, saved thousands of lives and great fortunes. Reprint.

Author : Richard Dunn
Publisher :
Page : 0 pages
File Size : 42,67 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.