At the end of the 17th century, magnetism was a dark, mysterious force, known about since ancient Greece but still poorly understood. Tales abounded of magnets' ability to attract reluctant lovers, and magnetic expertise lay in the hands of seafarers, who had long used compasses to guide their ships. This book tells the stories of three men who were lured by nature's strangest power. Edmond Halley set out to map the Earth's magnetic patterns and improve navigation, showing how science could help England to expand her empire ...
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At the end of the 17th century, magnetism was a dark, mysterious force, known about since ancient Greece but still poorly understood. Tales abounded of magnets' ability to attract reluctant lovers, and magnetic expertise lay in the hands of seafarers, who had long used compasses to guide their ships. This book tells the stories of three men who were lured by nature's strangest power. Edmond Halley set out to map the Earth's magnetic patterns and improve navigation, showing how science could help England to expand her empire. Gowin Knight, a poor clergyman's son, climbed to fame and fortune by developing powerful artificial magnets used in compasses, scientific experiments and popular magic tricks. And although Franz Mesmer claimed that his 'animal magnetism', based on harnessing invisible streams of magnetic fluid, was the revolutionary medicine of the future, he was ultimately denounced as a quack. The move from magnetic mysticism to celebrating scientific rationality is a microcosm of the Enlightenment itself. In this book the author portrays the colourful protagonists of the magnetic revolution in this tumultuous and turbulent age.
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Seller's Description:
Dispatched, from the UK, within 48 hours of ordering. Though second-hand, the book is still in very good shape. Minimal signs of usage may include very minor creasing on the cover or on the spine.
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Seller's Description:
New. A deftly written story of nature's most mystreious force, magnetism, and the spell it cast over three champions of enlightenment. Tales abounded of magnets' ability to attract reluctant lovers, but its expertise lay in he hands of seafarers, who had long used compasses to guide their ships. Num Pages: 204 pages, Illustrations, ports. BIC Classification: PDZ. Category: (G) General (US: Trade). Dimension: 198 x 129. Weight in Grams: 305. 2005. First Edition. Hardcover.....We ship daily from our Bookshop.
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Seller's Description:
Very Good. Very Good condition. Very Good dust jacket. With remainder mark. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.
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Seller's Description:
Good. Good condition. Very Good dust jacket. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.
