Longitude 2025 pdf epub mobi 电子书

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发表于2025-03-22

Longitude 2025 pdf epub mobi 电子书

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得到听书: 首先说了测量经度的重要性和难度。为了海上贸易和开拓殖民地，英国意识到了海上定位的必要性。确定纬度非常简单，但人们一直不清楚该怎么准确测量经度，英国政府甚至悬赏巨额奖金，希望更多的科学家来加入测量经度的队伍。当时测量经度的主要方法有“钟表法”和“月...

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最早是在逻辑思维里听到的，讲得非常棒，很有吸引力，所以当时就把书看了一遍，却发现书远没有音频节目来的有趣。所以当时很喜欢逻辑思维，真的是在为我们选书读书，读出来的都是精华。这就有点像旅游的游记攻略，除却了旅行中的枯燥和不如意，记录下来的都是亮点，让人心神向...

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出版者:

作者:Dava Sobel

出品人:

页数:208

译者:

出版时间:2005-9-5

价格:90.00元

装帧:Paperback

isbn号码:9780007214228

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Longitude 2025 pdf epub mobi 电子书图书描述

The tenth anniversary edition of 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 new Foreword by the celebrated astronaut Neil Armstrong. 'Sobel has done the impossible and made horology sexy -- no mean feat' New Scientist Anyone alive in the 18th 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 quest for a solution had occupied scientists and their patrons for the better part of two centuries when, in 1714, Parliament upped the ante by offering a king's ransom (GBP20,000) to anyone whose method or device proved successful. Countless quacks weighed in with preposterous suggestions. The scientific establishment throughout 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. Full of heroism and chicanery, brilliance and the absurd, LONGITUDE is also a fascinating brief history of astronomy, navigation and clockmaking.

Longitude 2025 pdf epub mobi 电子书

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真实的故事，却比小说更精彩！John Harrison 从一开始为了2万英镑的巨额奖金开始研究航海钟，到后来不断自我突破刷新计时精度，H1,H2,H3,H4,花费数十年穷其一生，不断推进航海钟的创新。虽然后期在时钟法与天体观测法的争斗中受到不公正的待遇，但最终Harrion证明了自身伟大的价值。高精度航海钟的发明，为大航海时代扫除了障碍，为日不落帝国的崛起作出卓越贡献！有机会定要去伦敦市政厅，参观下那些代表技术文明荣耀的展品！

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