The Spinning Magnet

The Spinning Magnet Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of The Spinning Magnet book. This book definitely worth reading, it is an incredibly well-written.

The Spinning Magnet

Alanna Mitchell
The Spinning Magnet Book PDF

Author : Alanna Mitchell
Publisher : Simon and Schuster
Page : 336 pages
File Size : 53,6 Mb
Release : 2018-06-07
Category : Science
ISBN : 9781786074256

Get Book

The Spinning Magnet by Alanna Mitchell Pdf

Many times through deep history Earth’s magnetic poles have switched places, leaving our planet’s protective shield weaker and life vulnerable to devastating solar storms. The last time it happened was 780,000 years ago, long before humans emerged, but it won’t be long until it happens again. And when it does, will it send us back to the Stone Age? The Spinning Magnet is a fascinating insight into what may lie ahead. From the pivotal discoveries of Victorian scientists to the possibility of solar radiation wiping out power grids, and the secrets of electromagnetism, Alanna Mitchell reveals the truth behind one of the most powerful forces in the universe.

The Spinning Magnet

Alanna Mitchell
The Spinning Magnet Book PDF

Author : Alanna Mitchell
Publisher : National Geographic Books
Page : 0 pages
File Size : 46,6 Mb
Release : 2018-01-30
Category : Science
ISBN : 9781101985168

Get Book

The Spinning Magnet by Alanna Mitchell Pdf

The mystery of Earth's invisible, life-supporting power Alanna Mitchell's globe-trotting history of the science of electromagnetism and the Earth's magnetic field--right up to the latest indications that the North and South Poles may soon reverse, with apocalyptic results--will soon change the way you think about our planet. Award-winning journalist Alanna Mitchell's science storytelling introduce intriguing characters--from the thirteenth-century French investigations into magnetism and the Victorian-era discover that electricity and magnetism emerge from the same fundamental force to the latest research. No one has ever told so eloquently how the Earth itself came to be seen as a magnet, spinning in space with two poles, and that those poles have dramatically reversed many time, often coinciding with mass extinctions. The most recent reversal was 780,000 years ago. Mitchell explores indications that the Earth's magnetic force field is decaying faster than previously thought. When the poles switch, a process that takes many years, the Earth is unprotected from solar radiation storms that would, among other disturbances, wipe out much and possible all of our electromagnetic technology. Navigation for all kinds of animals is disrupted without a stable, magnetic North Pole. But can you imagine no satellites, no Internet, no smartphones--maybe no power grids at all? Alanna Mitchell offers a beautifully crafted narrative history of surprising ideas and science, illuminating invisible parts of our own planet that are constantly changing around us.

The Spinning Magnet

Alanna Mitchell
The Spinning Magnet Book PDF

Author : Alanna Mitchell
Publisher : Penguin
Page : 320 pages
File Size : 44,5 Mb
Release : 2018-01-30
Category : Science
ISBN : 9780143199076

Get Book

The Spinning Magnet by Alanna Mitchell Pdf

Shortlisted for the 2018 Science Writers and Communicators of Canada Book Awards Shortlisted for the 2018 Lane Anderson Award Our future might be a world without electronics or protection from lethal solar radiation The magnetic North Pole will eventually trade places with the South Pole. Satellite evidence suggests to some scientists that the move has already begun, but most still think it won't happen for many decades. All agree that it has happened many times before and will happen again. But this time it will be different. It will be a very bad day for modern civilization. Award-winning science journalist Alanna Mitchell tells in The Spinning Magnet the fascinating history of one of the four fundamental physical forces in the universe, electro-magnetism. From investigations into magnetism in 13th century feudal France and the realization six hundred years later in the Victorian era that electricity and magnetism were essentially the same, to the discovery that the earth was itself a magnet, spinning in space with two poles and that those poles aperiodically reverse, this is an utterly engrossing narrative history of ideas and science that readers of Stephen Greenblatt and Sam Kean will love. But the recent finding that the Earth's magnetic force field is decaying ten times faster than previously thought, portending an imminent pole reversal, ultimately gives this story a spine tingling urgency. When the poles switch, a process that takes many years, the Earth is unprotected from solar radiation storms that would, among other things, wipe out all electromagnetic technology. No satellites, no internet, no smart phones--maybe no power grid at all. Such potentially cataclysmic solar storms are not unusual. The last one occurred in 2012 and we avoided returning to the dark ages only because the part of the sun that erupted happened to be facing away from the Earth. One leading US researcher is already drawing maps of the parts of the planet that would likely become uninhabitable.

Magnetism: A Very Short Introduction

Stephen J. Blundell
Magnetism A Very Short Introduction Book PDF

Author : Stephen J. Blundell
Publisher : OUP Oxford
Page : 160 pages
File Size : 51,9 Mb
Release : 2012-06-28
Category : Science
ISBN : 9780191633720

Get Book

Magnetism: A Very Short Introduction by Stephen J. Blundell Pdf

Magnetism is a strange force, mysteriously attracting one object to another apparently through empty space. It has been claimed as a great healer, with magnetic therapies being proposed over the centuries and still popular today. Why are its mysterious important to solve? In this Very Short Introduction, Stephen J. Blundell explains why. For centuries magnetism has been used for various exploits; through compasses it gave us navigation and through motors, generators, and turbines it has given us power. Blundell explores our understanding of electricity and magnetism, from the work of Galvani, Ampere, Faraday, and Tesla, and goes on to explore how Maxwell and Faraday's work led to the unification of electricity and magnetism, thought of as one of the most imaginative developments in theoretical physics. With a discussion of the relationship between magnetism and relativity, quantum magnetism, and its impact on computers and information storage, Blundell shows how magnetism has changed our fundamental understanding of the Universe. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Spin Dynamics in Confined Magnetic Structures I

Burkard Hillebrands,Kamel Ounadjela
Spin Dynamics in Confined Magnetic Structures I Book PDF

Author : Burkard Hillebrands,Kamel Ounadjela
Publisher : Springer Science & Business Media
Page : 340 pages
File Size : 41,6 Mb
Release : 2003-07-01
Category : Science
ISBN : 9783540409076

Get Book

Spin Dynamics in Confined Magnetic Structures I by Burkard Hillebrands,Kamel Ounadjela Pdf

Introductory chapters help newcomers to understand the basic concepts, and the more advanced chapters give the current state of the art for most spin dynamic issues in the milliseconds to femtoseconds range. Emphasis is placed on both the discussion of the experimental techniques and on the theoretical work. The comprehensive presentation of these developments makes this volume very timely and valuable for every researcher working in the field of magnetism.

Sea Sick

Alanna Mitchell
Sea Sick Book PDF

Author : Alanna Mitchell
Publisher : McClelland & Stewart
Page : 240 pages
File Size : 49,7 Mb
Release : 2011-05-18
Category : Nature
ISBN : 9781551993416

Get Book

Sea Sick by Alanna Mitchell Pdf

All life — whether on land or in the sea — depends on the oceans for two things: • Oxygen. Most of Earth’s oxygen is produced by phytoplankton in the sea. These humble, one-celled organisms, rather than the spectacular rain forests, are the true lungs of the planet. • Climate control. Our climate is regulated by the ocean’s currents, winds, and water-cycle activity. Sea Sick is the first book to examine the current state of the world’s oceans — the great unexamined ecological crisis of the planet — and the fact that we are altering everything about them; temperature, salinity, acidity, ice cover, volume, circulation, and, of course, the life within them. Alanna Mitchell joins the crews of leading scientists in nine of the global ocean’s hotspots to see firsthand what is really happening around the world. Whether it’s the impact of coral reef bleaching, the puzzle of the oxygen-less dead zones such as the one in the Gulf of Mexico, or the shocking implications of the changing Ph balance of the sea, Mitchell explains the science behind the story to create an engaging, accessible yet authoritative account.

North Pole, South Pole

Gillian Turner
North Pole South Pole Book PDF

Author : Gillian Turner
Publisher : The Experiment
Page : 326 pages
File Size : 53,7 Mb
Release : 2011-01-11
Category : Science
ISBN : 9781615191321

Get Book

North Pole, South Pole by Gillian Turner Pdf

This “fantastic story” of one of physics’ great riddles takes us through centuries of scientific history (Simon Lamb, author of Devil in the Mountain). Why do compass needles point north—but not quite north? What guides the migration of birds, whales, and fish across the world’s oceans? How is Earth able to sustain life under an onslaught of solar wind and cosmic radiation? For centuries, the world’s great scientists have grappled with these questions, all rooted in the same phenomenon: Earth’s magnetism. Over two thousand years after the invention of the compass, Einstein called the source of Earth’s magnetic field one of greatest unsolved mysteries of physics. Here, for the first time, is the complete history of the quest to understand the planet’s attractive pull—from the ancient Greeks’ fascination with lodestone to the geological discovery that the North Pole has not always been in the North—and to the astonishing modern conclusions that finally revealed the true source. Richly illustrated and skillfully told, North Pole, South Pole unfolds the human story behind the science: that of the inquisitive, persevering, and often dissenting thinkers who unlocked the secrets at our planet’s core. “In recent years, many very good books for interested non-scientists have been published: Richard Dawkins’s Climbing Mount Improbable and The Ancestor’s Tale, Stephen Jay Gould’s The Lying Stones of Marrakech, and Dava Sobel’s Longitude and The Planets, to name some of them. North Pole, South Pole . . . is a worthy addition to that list . . . Turner has a great story to tell, and she tells it well.” —The Press (New Zealand)

Magnetism and Magnetic Materials

J. M. D. Coey
Magnetism and Magnetic Materials Book PDF

Author : J. M. D. Coey
Publisher : Cambridge University Press
Page : 632 pages
File Size : 49,5 Mb
Release : 2010-03-25
Category : Science
ISBN : 9780521816144

Get Book

Magnetism and Magnetic Materials by J. M. D. Coey Pdf

An essential textbook for graduate courses on magnetism and an important source of practical reference data.

Magnetism and Metallurgy of Soft Magnetic Materials

Chih-Wen Chen
Magnetism and Metallurgy of Soft Magnetic Materials Book PDF

Author : Chih-Wen Chen
Publisher : Courier Corporation
Page : 594 pages
File Size : 47,9 Mb
Release : 2013-02-19
Category : Science
ISBN : 9780486145136

Get Book

Magnetism and Metallurgy of Soft Magnetic Materials by Chih-Wen Chen Pdf

DIVDetailed theoretical study and a practical survey for solid-state physicists, engineers, graduate students. Ferromagnetism and ferrimagnetism, magnetization and domain structure, much more. 227 figures. /div

Molecular Magnetic Materials

Barbara Sieklucka,Dawid Pinkowicz
Molecular Magnetic Materials Book PDF

Author : Barbara Sieklucka,Dawid Pinkowicz
Publisher : John Wiley & Sons
Page : 508 pages
File Size : 54,5 Mb
Release : 2017-01-17
Category : Science
ISBN : 9783527339532

Get Book

Molecular Magnetic Materials by Barbara Sieklucka,Dawid Pinkowicz Pdf

A comprehensive overview of this rapidly expanding interdisciplinary field of research. After a short introduction to the basics of magnetism and molecular magnetism, the text goes on to cover specific properties of molecular magnetic materials as well as their current and future applications. Design strategies for acquiring molecular magnetic materials with desired physical properties are discussed, as are such multifunctional materials as high Tc magnets, chiral and luminescent magnets, magnetic sponges as well as photo- and piezo-switching magnets. The result is an excellent resource for materials scientists, chemists, physicists and crystal engineers either entering or already working in the field.

Talent Magnet

Mark Miller
Talent Magnet Book PDF

Author : Mark Miller
Publisher : Berrett-Koehler Publishers
Page : 141 pages
File Size : 43,9 Mb
Release : 2018-02-27
Category : Business & Economics
ISBN : 9781523094974

Get Book

Talent Magnet by Mark Miller Pdf

What Does Top Talent Really Want? More than vision, strategy, creativity, marketing, finance, or even technology, it is ultimately people that determine organizational success. That's why virtually every organization wants more top talent. But do you know what they're looking for? It might not be what you think! Talent Magnet will show you how to attract and keep great people.

Molecular Magnets

Juan Bartolomé,Fernando Luis,Julio F. Fernández
Molecular Magnets Book PDF

Author : Juan Bartolomé,Fernando Luis,Julio F. Fernández
Publisher : Springer Science & Business Media
Page : 401 pages
File Size : 45,5 Mb
Release : 2013-10-17
Category : Science
ISBN : 9783642406096

Get Book

Molecular Magnets by Juan Bartolomé,Fernando Luis,Julio F. Fernández Pdf

This book provides an overview of the physical phenomena discovered in magnetic molecular materials over the last 20 years. It is written by leading scientists having made the most important contributions to this active area of research. The main topics of this book are the principles of quantum tunneling and quantum coherence of single-molecule magnets (SMMs), phenomena which go beyond the physics of individual molecules, such as the collective behavior of arrays of SMMs, the physics of one-dimensional single–chain magnets and magnetism of SMMs grafted on substrates. The potential applications of these physical phenomena to classical and quantum information, communication technologies, and the emerging fields of molecular spintronics and magnetic refrigeration are stressed. The book is written for graduate students, researchers and non-experts in this field of research.

Theoretical Tools for Spin Models in Magnetic Systems

Antonio Sergio Teixeira Pires
Theoretical Tools for Spin Models in Magnetic Systems Book PDF

Author : Antonio Sergio Teixeira Pires
Publisher : Unknown
Page : 0 pages
File Size : 47,7 Mb
Release : 2021
Category : Condensed matter
ISBN : 0750338792

Get Book

Theoretical Tools for Spin Models in Magnetic Systems by Antonio Sergio Teixeira Pires Pdf

The book is dedicated to the study of theoretical tools in spin models in magnetism. The book presents the basic tools to treat spin models in magnetic systems such as: spin waves, Schwinger bosons formalism, Self-consistent harmonic approximation, Kubo theory, Perturbation theory using Green's function. Several examples where the theory is applied in modern research, are discussed. Some important areas of interest in magnetism today are spin liquids and magnon topological insulators. Both of these subjects are discussed in the book. The book has been written to help graduate students working in the area of spin models in magnetic systems. There are a lot of books that lead with Green's function, but a student has to study almost the whole book to grasp some idea of the theme. The same is true for the linear response theory and spin liquids. The author believes this book will enable students to start doing research in spin models without the need for extensive reading of the literature.

APlusPhysics

Dan Fullerton
APlusPhysics Book PDF

Author : Dan Fullerton
Publisher : Silly Beagle Productions
Page : 300 pages
File Size : 41,6 Mb
Release : 2011-04-28
Category : Education
ISBN : 9780983563303

Get Book

APlusPhysics by Dan Fullerton Pdf

APlusPhysics: Your Guide to Regents Physics Essentials is a clear and concise roadmap to the entire New York State Regents Physics curriculum, preparing students for success in their high school physics class as well as review for high marks on the Regents Physics Exam. Topics covered include pre-requisite math and trigonometry; kinematics; forces; Newton's Laws of Motion, circular motion and gravity; impulse and momentum; work, energy, and power; electrostatics; electric circuits; magnetism; waves; optics; and modern physics. Featuring more than five hundred questions from past Regents exams with worked out solutions and detailed illustrations, this book is integrated with the APlusPhysics.com website, which includes online question and answer forums, videos, animations, and supplemental problems to help you master Regents Physics essentials. "The best physics books are the ones kids will actually read." Advance Praise for APlusPhysics Regents Physics Essentials: "Very well written... simple, clear engaging and accessible. You hit a grand slam with this review book." -- Anthony, NY Regents Physics Teacher. "Does a great job giving students what they need to know. The value provided is amazing." -- Tom, NY Regents Physics Teacher. "This was tremendous preparation for my physics test. I love the detailed problem solutions." -- Jenny, NY Regents Physics Student. "Regents Physics Essentials has all the information you could ever need and is much easier to understand than many other textbooks... it is an excellent review tool and is truly written for students." -- Cat, NY Regents Physics Student

What Makes a Magnet?

Dr. Franklyn M. Branley
What Makes a Magnet Book PDF

Author : Dr. Franklyn M. Branley
Publisher : HarperCollins
Page : 32 pages
File Size : 47,5 Mb
Release : 2016-02-02
Category : Juvenile Nonfiction
ISBN : 9780062447005

Get Book

What Makes a Magnet? by Dr. Franklyn M. Branley Pdf

Read and find out about magnets in this colorfully illustrated nonfiction picture book. Why does a magnet pick up a paper clip but not a leaf or a penny? How can the whole world be a magnet? Follow the step-by-step instructions about how to make your own magnet, and then find out for yourself what makes a magnet! This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It's a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. The 100+ titles in this leading nonfiction series are: hands-on and visual acclaimed and trusted great for classrooms Top 10 reasons to love LRFOs: Entertain and educate at the same time Have appealing, child-centered topics Developmentally appropriate for emerging readers Focused; answering questions instead of using survey approach Employ engaging picture book quality illustrations Use simple charts and graphics to improve visual literacy skills Feature hands-on activities to engage young scientists Meet national science education standards Written/illustrated by award-winning authors/illustrators & vetted by an expert in the field Over 130 titles in print, meeting a wide range of kids' scientific interests Books in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.