Buch online Hidden Attraction: The History and Mystery of Magnetism (Mystery and History of Magnetism) (English Edition)

Beschreibung Hidden Attraction: The History and Mystery of Magnetism (Mystery and History of Magnetism) (English Edition)

Long one of nature's most fascinating phenomena, magnetism was once the subject of many superstitions. Magnets were thought useful to thieves, effective as a love potion or as a cure for gout or spasms. They could remove sorcery from women and put demons to flight and even reconcile married couples. It was said that a lodestone pickled in the salt of sucking fish had the power to attract gold. Today, these beliefs have been put aside, but magnetism is no less remarkable for our modern understanding of it. In Hidden Attraction, Gerrit L. Verschuur, a noted astronomer and National Book Award nominee for The Invisible Universe, traces the history of our fascination with magnetism, from the first discovery of magnets in Greece, to state-of-the-art theories that see magnetism as a basic force in the universe.The book begins with the early debunking of superstitions by Peter Peregrinus (Pierre de Maricourt), whom Roger Bacon hailed as one of the world's first experimental scientists (Perigrinus held that "experience rather than argument is the basis of certainty in science"). Verschuur discusses William Gilbert, who confronted the multitude of superstitions about lodestones in De Magnete, widely regarded as the first true work of modern science, in which Gilbert reported his greatest insight: that the earth itself was magnetic. We also meet Hans Christian Oersted, who demonstrated that an electric current could influence a magnet (Oersted did this for the first time during a public lecture) and Andre-Marie Ampere, who showed that a current actually produced magnetism. Verschuur also examines the pioneering experiments and theoretical breakthroughs of Faraday and Maxwell and Zeeman (who demonstrated the relationship between light and magnetism), and he includes many lively stories of discovery, such as the use of frogs by Galvani and Volta, and Hertz's accidental discovery of radio waves. Along the way, we learn many interesting scientific facts, perhaps the most remarkable of which is that lodestones are made by bacteria (a sediment organism known as GS-15 eats iron, converting ferric oxide to magnetite and, over billions of years, forming the magnetite layers in iron formations).Boasting many informative illustrations, this is an adventure of the mind, using the specific phenomenon of magnetism to show how we have moved from an era of superstitions to one in which the Theory of Everything looms on the horizon.

Hidden Attraction: The History and Mystery of Magnetism (Mystery and History of Magnetism) (English Edition) Ebooks, PDF, ePub

Hidden Attraction: The Mystery and History of Magnetism ~ The author traces the history of magnetism to show how we moved from an era of superstition to the age of discovery out of curiosity and necessity. Verschuur examines the early myths about magnetism, the bizarre experiments with amputated frog's legs and severed heads of sheep, and the breakthroughs of Michael Faraday and other pioneers who paved the way for advances in radio, telephone, and .

Hidden attraction : the history and mystery of magnetism ~ Get this from a library! Hidden attraction : the history and mystery of magnetism. [Gerrit L Verschuur] -- In Hidden Attraction Gerrit L. Verschuur traces the history of our fascination with magnetism, from the first discovery of magnets in Greece, to state-of-the-art theories that see magnetism as a .

Hidden Attraction: The History and Mystery of Magnetism ~ Hidden Attraction: The History and Mystery of Magnetism (Mystery and History of Magnetism) - Kindle edition by Verschuur, Gerrit L.. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Hidden Attraction: The History and Mystery of Magnetism (Mystery and History of Magnetism).

Hidden attraction : Gerrit L. Verschuur : Free Download ~ Hidden attraction by Gerrit L. Verschuur. Publication date 1993 Topics Magnetism -- Popular works, Magnetism -- History -- Popular works, Physicists -- Popular works Publisher Oxford University Press Collection inlibrary; printdisabled; internetarchivebooks; china Digitizing sponsor Internet Archive Contributor Internet Archive Language English. Access-restricted-item true Addeddate 2011-12-08 .

Hidden attraction : the history and mystery of magnetism ~ Get this from a library! Hidden attraction : the history and mystery of magnetism. [Gerrit L Verschuur] -- Long one of nature's most fascinating phenomena, magnetism was once the subject of many superstitions. Magnets were thought useful to thieves, effective as a love potion, or as a cure for gout or .

Hidden Attraction: The Mystery and History of Magnetism ~ In Hidden Attraction, Gerrit L. Verschuur, a noted astronomer and National Book Award nominee for The Invisible Universe, traces the history of our fascination with magnetism, from the first discovery of magnets in Greece, to state-of-the-art theories that see magnetism as a basic force in the universe. The book begins with the early debunking of superstitions by Peter Peregrinus (Pierre de .

Hidden attraction : the history and mystery of magnetism ~ Get this from a library! Hidden attraction : the history and mystery of magnetism. [Gerrit L Verschuur] -- Annotation Long one of nature's most fascinating phenomena, magnetism was once the subject of many superstitions, including a lodestone's supposed power to attract gold. Hidden Attractions traces .

Hidden Attraction: The Mystery and History of Magnetism ~ In Hidden Attraction, Gerrit L. Verschuur, a noted astronomer and National Book Award nominee for The Invisible Universe, traces the history of our fascination with magnetism, from the first discovery of magnets in Greece, to state-of-the-art theories that see magnetism as a basic force in the universe.

Hidden Attraction - Gerrit L. Verschuur - Oxford ~ Hidden Attraction The History and Mystery of Magnetism Gerrit L. Verschuur. Long one of nature's most fascinating phenomena, magnetism was once the subject of many superstitions. Magnets were thought useful to thieves, effective as a love potion, and as a cure for gout or spasms. They could remove sorcery from women and put demons to flight and .

MDS: 538 / LibraryThing ~ The Mystery of Magnets (iOpeners) by Deborah Kekewich; Magnets by Brenda Parkes; North, South, East, and West by Franklyn M. Branley; A Look at Magnets (Pebble Plus: Science Builders) by Barbara Alpert; Northern Lights (Nature in Action) by D. M. Souza; Hidden Attraction: The History and Mystery of Magnetism by Gerrit L. Verschuur; Magnetism by .

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Magnetism / TavazSearch ~ Hidden Attraction: The History and Mystery of Magnetism by Gerrit L. Verschuur English / March 25, 1993 / ISBN: 0195064887 / 272 pages / PDF / 14 Mb

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Magnetism - Wikipedia ~ Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomenon of electromagnetism.The most familiar effects occur in ferromagnetic materials, which are strongly attracted by .

How magnet is made - material, manufacture, making ~ History Naturally occurring . In 1820, the Dutch scientist Hans Christian Oersted discovered the relationship between electricity and magnetism, and French physicist Andre Ampere further expanded upon this discovery in 1821. In the early 1900s, scientists began studying magnetic materials other than those based on iron and steel. By the 1930s, researchers had produced the first powerful .

勞侖茲力 - 維基百科，自由嘅百科全書 ~ 勞侖茲力（Lorentz force）係指磁場對郁緊嘅帶電荷 粒子所施加嘅力。 。「一粒帶電粒子受嘅勞侖茲力」喺物理學上定義如下 ： = × 當中 係嗰粒帶電粒子帶嘅電荷； 係佢郁嘅速度；而 就係嗰一點嘅磁場。 喺呢條式入面出現叉積呢樣嘢，「 × 」表示咗一股勞侖茲力喺方向上係同粒粒子嘅速度以及個 .

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Mystery / Definition of Mystery at Dictionary ~ Mystery definition, anything that is kept secret or remains unexplained or unknown: the mysteries of nature. See more.

Magnétisme — Wikipédia ~ (en) Gerrit L. Verschuur, Hidden Attraction: The History and Mystery of Magnetism, New Ed, 3 octobre 1996. (en) Paul Fleury Mottelay, Bibliographical History of Electricity and Magnetism, General Books, 13 janvier 2010. Étienne Du Tremolet De Lacheisserie, Magnétisme I, EDP Sciences, 2001.

Gerrit Verschuur - Wikipedia ~ Gerrit L. Verschuur (born in 1937 in Cape Town, South Africa) is a naturalized American scientist who is best known for his work in radio astronomy.Though a pioneer in that field—he has 50 years of experience—Verschuur is also an author (he has written about astronomy, natural disasters, and earth sciences), inventor, a self-employed IP Consultant, adjunct professor of physics for the .

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