Author: Alanna Mitchell
Publisher: Penguin
ISBN: 1101985186
Category : Science
Languages : en
Pages : 342
Book Description
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
Do Reversals of the Earth's Magnetic Field Affect Life on Earth?
Author: Alexandra S. Hartley
Publisher:
ISBN:
Category : Coccolithophores
Languages : en
Pages : 514
Book Description
Publisher:
ISBN:
Category : Coccolithophores
Languages : en
Pages : 514
Book Description
Reversals of the Earth's Magnetic Field
Author: J. A. Jacobs
Publisher: Cambridge University Press
ISBN: 0521450721
Category : Science
Languages : en
Pages : 357
Book Description
This 1994 book examines how reversals of the Earth's magnetic field have played a major role in establishing plate tectonics and a geological time scale.
Publisher: Cambridge University Press
ISBN: 0521450721
Category : Science
Languages : en
Pages : 357
Book Description
This 1994 book examines how reversals of the Earth's magnetic field have played a major role in establishing plate tectonics and a geological time scale.
Reversals of the Earth's Magnetic Field
Author: John Arthur Jacobs
Publisher:
ISBN: 9780990300021
Category : Geomagnetism
Languages : en
Pages : 230
Book Description
Publisher:
ISBN: 9780990300021
Category : Geomagnetism
Languages : en
Pages : 230
Book Description
The Earth's Magnetic Field : Its History, Origin, and Planetary Perspective
Author: McElhinny
Publisher: Academic Press
ISBN: 0080954634
Category : Science
Languages : en
Pages : 417
Book Description
The Earth's Magnetic Field : Its History, Origin, and Planetary Perspective
Publisher: Academic Press
ISBN: 0080954634
Category : Science
Languages : en
Pages : 417
Book Description
The Earth's Magnetic Field : Its History, Origin, and Planetary Perspective
Reversals of the Earth's Magnetic Field
Author: John A. Jacobs
Publisher:
ISBN: 9780783780047
Category :
Languages : en
Pages : 41
Book Description
Publisher:
ISBN: 9780783780047
Category :
Languages : en
Pages : 41
Book Description
The Earth's Magnetic Field
Author: Girija Rajaram
Publisher: Oxford & IBH Publishers
ISBN:
Category : Science
Languages : en
Pages : 420
Book Description
Brought out on the occasion of 150 years of Coloba-Alibag Observatories of India
Publisher: Oxford & IBH Publishers
ISBN:
Category : Science
Languages : en
Pages : 420
Book Description
Brought out on the occasion of 150 years of Coloba-Alibag Observatories of India
Reversals of the Earth's Magnetic Field
Author: Allan Cox
Publisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Geomagnetism
Languages : en
Pages :
Book Description
Geomagnetism, Aeronomy and Space Weather
Author: Mioara Mandea
Publisher: Cambridge University Press
ISBN: 1108418481
Category : Science
Languages : en
Pages : 347
Book Description
An interdisciplinary review of research in geomagnetism, aeronomy and space weather, written by eminent researchers from these fields.
Publisher: Cambridge University Press
ISBN: 1108418481
Category : Science
Languages : en
Pages : 347
Book Description
An interdisciplinary review of research in geomagnetism, aeronomy and space weather, written by eminent researchers from these fields.
North Pole, South Pole
Author: Gillian M. Turner
Publisher: The Experiment
ISBN: 1615190317
Category : Science
Languages : en
Pages : 290
Book Description
Discusses the issues of geomagnetism, including why the Earth's magnetic north differs from its geographic north, how animals use geomagnetism for migration purposes, and the source of the magnetic field.
Publisher: The Experiment
ISBN: 1615190317
Category : Science
Languages : en
Pages : 290
Book Description
Discusses the issues of geomagnetism, including why the Earth's magnetic north differs from its geographic north, how animals use geomagnetism for migration purposes, and the source of the magnetic field.