Old Ship Logs Unlock Secrets About Earth's Magnetic Field
Logs suggest the decline in field strength is only a recent occurrence. Captain Cook's Pacific Ocean voyage logs have proven to be quite valuable, but not on eBay. Old ship logs tell the tale of Earth's magnetic field and suggest that the current ... [... more]
Live Science |
Earth's Protective Magnetic Field Older Than Thought
Earth's magnetic field was at least half as strong 3.2 billion years ago as it is today, researchers report. For living organisms, that's important. Earth's magnetic field was at least half as strong 3.2 billion years ago as it is today, ... [... more]
Live Science |
Electric & Magnetic Fields
Electric and magnetic fields (EMFs) are invisible lines of force associated with the production, transmission, and use of electric power such as those associated with high-voltage transmission lines, secondary power lines, and home wiring and ... [... more]
Environmental Health Sciences |
Birds May See Earth's Magnetic Fields
Birds' magnetism-sensing cells connect to the visual brain region. Birds can travel the world without any of the gizmos that humans depend on, and a new study suggests how: Our feathered friends might "see" Earth's magnetic field. While other .. [... more]
Live Science |
Magnetic Field Therapy
Magnetic therapy is the use of magnets to relieve pain in various areas of the body. Some of the benefits that magnetic therapy claims to provide include: Magnetic therapy dates as far back as the ancient Egyptians. Magnets have long been ... [... more]
Healthline |
Magnetic Field Therapy - Topic Overview
What is magnetic field therapy?Magnetic field therapy uses magnets to maintain health and treat illness. The human body and the earth naturally produce electric and magnetic fields. Electromagnetic fields also can be technologically produced, ... [... more]
Web MD |
Electric and Magnetic Fields
Referred to as EMF, the fields of energy surrounding electric power wires and other current-carrying devices. Electric power lines, household wiring, and appliances all carry electric current. Since the late 1970s, concerns have been raised about ... [... more]
Healthline |
Megagauss Magnetic Field Generation
 The generation of megagauss fields for science and technology is an exciting area at the extremes of parameter space, involving the application and controlled handling of extremely high power and energy densities in small volumes and on short time scales. [... more]
$218.00
eBooks |
Visualizing Magnetic Fields: Numerical Equation Solvers ...
Visualizing Magnetic Fields: Numerical Equation Solvers in Action provides a complete description of the theory behind a new technique, a detailed discussion of the ways of solving the equations (including a software visualization of the solution [... more]
$111.16
A1 Books |
Solar and Stellar Magnetic Fields: Origins and Coronal ...
Solar and Stellar Magnetic Fields: Origins and Coronal Effects [... more]
$109.88
A1 Books |
Magnetic Field (S)
Magnetic Field (S) [... more]
$2.56
A1 Books |
Magnetic Fields: A Comprehensive Theoretical Treatise ...
Excellent text on magnetics: This is a very well written, readable text on magnetic field theory. Excellent desktop reference. Author: Heinz E. Knoepfel Binding: Hardcover Dewey Decimal Number: 537 EAN: 9780471322054 Edition: 1st ISBN: 0471322059 Number [... more]
$200.00
Amazon.com |
