Longitude The True Story Of A Lone Genius Who Solved The Greatest Scientific Problem Of His Time Book PDF, EPUB Download & Read Online Free

Author: Dava Sobel
Publisher: Bloomsbury Publishing USA
ISBN: 0802779433
Pages: 208
Year: 2010-07-05
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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. The scientific establishment of Europe-from Galileo to Sir Isaac Newton-had mapped the heavens in both hemispheres in its certain pursuit of a celestial answer. In stark contrast, one man, John Harrison, 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: Dava Sobel
Publisher: HarperCollins UK
ISBN: 0007382006
Pages: 208
Year: 2011-04-28
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The dramatic human story of an epic scientific quest: the search for the solution of how to calculate longitude and the unlikely triumph of an English genius. With a Foreword by Neil Armstrong.
Author: Dava Sobel
Pages: 184
Year: 2005-11
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Sobel presents the dramatic human story of an epic scientific quest and of John Harrison's 40-year obsession with building the perfect timekeeper, known today as the chronometer.
A More Perfect Heaven
Author: Dava Sobel
Publisher: Bloomsbury Publishing USA
ISBN: 0802778933
Pages: 288
Year: 2011-10-04
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By 1514, the reclusive cleric Nicolaus Copernicus had written and hand-copied an initial outline of his heliocentric theory-in which he defied common sense and received wisdom to place the sun, not the earth, at the center of our universe, and set the earth spinning among the other planets. Over the next two decades, Copernicus expanded his theory through hundreds of observations, while compiling in secret a book-length manuscript that tantalized mathematicians and scientists throughout Europe. For fear of ridicule, he refused to publish. In 1539, a young German mathematician, Georg Joachim Rheticus, drawn by rumors of a revolution to rival the religious upheaval of Martin Luther's Reformation, traveled to Poland to seek out Copernicus. Two years later, the Protestant youth took leave of his aging Catholic mentor and arranged to have Copernicus's manuscript published, in 1543, as De revolutionibus orbium coelestium (On the Revolutions of the Celestial Spheres)-the book that forever changed humankind's place in the universe. In her elegant, compelling style, Dava Sobel chronicles, as nobody has, the conflicting personalities and extraordinary discoveries that shaped the Copernican Revolution. At the heart of the book is her play And the Sun Stood Still, imagining Rheticus's struggle to convince Copernicus to let his manuscript see the light of day. As she achieved with her bestsellers Longitude and Galileo's Daughter, Sobel expands the bounds of narration, giving us an unforgettable portrait of scientific achievement, and of the ever-present tensions between science and faith.
The Planets
Author: Dava Sobel
Publisher: Penguin
ISBN: 0142001163
Pages: 276
Year: 2006
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Explores the creation and evolution of the solar system's planets through a lens of popular culture, drawing on sources from astrology, science fiction, the fine arts, and other genres to chronicle planetary history in an accessible format.
Galileo's Daughter
Author: Dava Sobel
Publisher: Bloomsbury Publishing USA
ISBN: 0802779654
Pages: 432
Year: 2011-08-30
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Presents a biography of the scientist through the surviving letters of his illegitimate daughter Maria Celeste, who wrote him from the Florence convent where she lived from the age of thirteen.
The Illustrated Longitude
Author: Dava Sobel, William J. H. Andrewes
ISBN: 1439559325
Pages: 256
Year: 2008-10-08
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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.
Ships, Clocks, and Stars
Author: Richard Dunn, Rebekah Higgitt
Publisher: Harper Collins
ISBN: 0062357174
Pages: 256
Year: 2014-11-04
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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.
A Grand Complication
Author: Stacy Perman
Publisher: Simon and Schuster
ISBN: 1439190089
Pages: 343
Year: 2013-02-19
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"The race between two ambitious, complicated men in the early 1900s to create the most extravagant, complicated timepiece ever"--
Discovery of Longitude, The
Author: Joan Marie Galat
Publisher: Pelican Publishing Company, Inc.
ISBN: 1455616370
Pages: 32
Year: 2012-09-14
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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.
The Glass Universe
Author: Dava Sobel
Publisher: Penguin
ISBN: 069814869X
Pages: 336
Year: 2016-12-06
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New from #1 New York Times bestselling author Dava Sobel, the "inspiring" (People), little-known true story of women's landmark contributions to astronomy "A joy to read.” —The Wall Street Journal Named one of the best books of the year by NPR, The Economist, Smithsonian, Nature, and NPR's Science Friday Nominated for the PEN/E.O. Wilson Literary Science Writing Award In the mid-nineteenth century, the Harvard College Observatory began employing women as calculators, or “human computers,” to interpret the observations their male counterparts made via telescope each night. At the outset this group included the wives, sisters, and daughters of the resident astronomers, but soon the female corps included graduates of the new women's colleges—Vassar, Wellesley, and Smith. As photography transformed the practice of astronomy, the ladies turned from computation to studying the stars captured nightly on glass photographic plates. The “glass universe” of half a million plates that Harvard amassed over the ensuing decades—through the generous support of Mrs. Anna Palmer Draper, the widow of a pioneer in stellar photography—enabled the women to make extraordinary discoveries that attracted worldwide acclaim. They helped discern what stars were made of, divided the stars into meaningful categories for further research, and found a way to measure distances across space by starlight. Their ranks included Williamina Fleming, a Scottish woman originally hired as a maid who went on to identify ten novae and more than three hundred variable stars; Annie Jump Cannon, who designed a stellar classification system that was adopted by astronomers the world over and is still in use; and Dr. Cecilia Helena Payne, who in 1956 became the first ever woman professor of astronomy at Harvard—and Harvard’s first female department chair. Elegantly written and enriched by excerpts from letters, diaries, and memoirs, The Glass Universe is the hidden history of the women whose contributions to the burgeoning field of astronomy forever changed our understanding of the stars and our place in the universe.
Author: William Eugene Carter, Bill Carter, Merri Sue Carter
Publisher: Naval Inst Press
Pages: 252
Year: 2002-01
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The author chronicles the remarkable scientific story of America's first great contribution to astronomy--solving the problem of "variation" in latitude. (Science & Mathematics)
Longitude and Latitude, with Attitude
Author: Rufus McGaugh
Publisher: Createspace Independent Publishing Platform
ISBN: 1976268729
Pages: 302
Year: 2017-10-20
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Rufus McGaugh knew early on that he wanted to see the world-all of it. And, later on, he did just that. Longitude and Latitude, with Attitude chronicles Rufus's 49 years of travels around the globe to every country in the world. It relates his experiences, both harrowing and humorous, in entertaining and amusing (sometimes even instructive!) vignettes. Rufus, a Vietnam vet who was awarded the Purple Heart in 1970, became a Vietnam vet against the war, got a college degree, and taught social studies at Brownell Middle School in the affluent Detroit suburb of Grosse Pointe for 39 years. During that time-and before and after-he spent his summers, vacations, and retirement fulfilling a life-long dream to travel to every corner of the Earth. He has visited countries near and far, well known and obscure (including the closed regimes of North Korea and Libya). He has met interesting people, seen fascinating sights, and observed unusual events. He has been hassled by the authorities in Russia (twice in one day). He was arrested-and later stalked by a leopard-in Zimbabwe. He met Miss America (well, Miss South Carolina) in Vietnam, outfoxed (or so he thought) a tailor in Hong Kong, and broke both arms bicycling in Cuba. Longitude and Latitude, with Attitude is the unpretentious, often comic, frequently informative chronicle of these and other adventures and misadventures he experienced on his journeys. Other wanderers like him-and armchair travelers everywhere-will be captivated by it. The lively writing is supplemented by more than 50 pictures that inveterate photographer Rufus has taken in the course of his trips.
The Clockwork Universe
Author: Edward Dolnick
Publisher: Harper Collins
ISBN: 0062042262
Pages: 416
Year: 2011-02-08
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New York Times bestselling author Edward Dolnick brings to light the true story of one of the most pivotal moments in modern intellectual history—when a group of strange, tormented geniuses invented science as we know it, and remade our understanding of the world. Dolnick’s earth-changing story of Isaac Newton, the Royal Society, and the birth of modern science is at once an entertaining romp through the annals of academic history, in the vein of Bill Bryson’s A Short History of Nearly Everything, and a captivating exploration of a defining time for scientific progress, in the tradition of Richard Holmes’ The Age of Wonder.
The Civil War at Sea
Author: Craig L. Symonds
Publisher: Oxford University Press, USA
ISBN: 0199931682
Pages: 248
Year: 2012
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Continuing in the vein of the Lincoln-prize winning Lincoln and His Admirals, acclaimed naval historian Craig L. Symonds presents an operational history of the Civil War navies - both Union and Confederate - in this concise volume. Illuminating how various aspects of the naval engagement influenced the trajectory of the war as a whole, The Civil War at Sea adds to our understanding of America's great national conflict. Both the North and the South developed and deployed hundreds of warships between 1861 and 1865. Because the Civil War coincided with a revolution in naval techonology, the development and character of warfare at sea from 1861-1865 was dramatic and unprecedented. Rather than a simple chronology of the war at sea, Symonds addresses the story of the naval war topically, from the dramatic transformation wrought by changes in technology to the establishment, management, and impact of blockade. He also offers critical assessments of principal figures in the naval war, from the opposing secretaries of the navy to leading operational commanders such as David Glasgow Farragut and Raphael Semmes. Symonds brings his expertise and knowledge of military and technological history to bear in this essential exploration of American naval engagement throughout the Civil War.