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Latest Magnetism Stories

2014-06-30 23:14:47

GIA announces the release of a comprehensive global report on the Magnets & Magnetic Materials markets.

2014-06-30 23:11:07

Stanford Magnets the leading magnet manufacture has announced today the expansion of their product line to include rubber coated magnets.

2014-06-26 23:00:34

Stanford Magnets, the chief magnet manufacture introduced a service to enhance the supply chain of magnets.

2014-06-25 23:12:28

Superior Magnetics for Pain Free Living released a new ion neodymium magnetic bracelet with 5200 Gauss rare earth magnets for the strongest and fastest effect. Des

Monarch Butterflies Rely In Part On Magnetic Compass For Navigation
2014-06-25 07:52:07

New research uncovers that monarch butterflies make the 2,000-mile journey to the same mountains in Mexico using the Earth's magnetic field.

Swarm Shows Earth’s Changing Magnetism
2014-06-20 03:48:31

The first set of high-resolution results from ESA’s three-satellite Swarm constellation reveals the most recent changes in the magnetic field that protects our planet.

2014-06-19 23:14:50

Pain Free Living has released a new line of extra strong magnetic jewelry for Superior Magnetics that relieves pain relief in seconds for arthritis. Fairbanks,

2014-06-17 23:12:36

Superior Magnetics for Pain Free Living released a new line of magnetic jewelry that uses ultra strong ion neodymium magnets for pain relief in seconds Concord,

2014-06-12 23:10:31

Superior Magnetics announced a new gemstone and hematite magnetic bracelet for inflammatory pain relief including arthritis, tendonitis and bursitis. Atlanta,

2014-06-11 23:10:46

Superior Magnetics, the developer of magnetic jewelry for Pain Free Living, has released a new magnetic bracelet for pain relief in seconds. Fort Wayne, Indiana


Latest Magnetism Reference Libraries

0_4589a7dfab720aab9585b8283e12d5f2
2010-10-21 16:58:49

The compass is a tool that helps the user navigate using the Earth's magnetic poles by using a magnetized pointer that reacts to magnetic fields. Since a compass can be used to calculate a heading it quickly improved the safety and efficiency of travel, especially ocean travel. It has only recently been replaced by Global Positioning Systems. It works by indicating the direction of the magnetic north of a planet's magnetosphere. Generally the face of a compass highlights the north, south,...

0_0bb0b4b1f267ec1fe7cea58cbe6734a2
2010-09-23 20:39:09

An electromagnet, a magnet whose magnetic field is produced by the flow of electric current, works until the electric current ceases. The magnetic field in a simple electromagnet is created by a wire passing through it with an electric current. The strength of the magnet depends on the amount of current. By making the wire into a coil the magnetic field is concentrated. A straight tube coil is a solenoid. A stronger magnetic field can be produced by putting a ferromagnetic material, such as...

28_0ac371f570a8e0129ff11833b1cf20c7
2005-05-26 09:20:28

Magnetite is a magnetic mineral form of both iron(II) oxide and iron(III) oxide or (iron(II,III) oxide), with chemical formula Fe3O4, one of several iron oxides and a member of the spinel group. Magnetite is the most magnetic of all the minerals on Earth, and these magnetic properties led to lodestone being used as an early form of magnetic compass. Small grains of magnetite occur in almost all igneous rocks and metamorphic rocks as well as many sedimentary rocks. Magnetite is a...

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Word of the Day
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.