Quantcast

Latest Magnetism Stories

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

ESA 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. Launched in November 2013, Swarm is providing unprecedented insights into the complex workings of Earth’s magnetic field, which safeguards us from the bombarding cosmic radiation and charged particles. Measurements made over the past six months confirm the general trend of the field’s weakening, with the most...

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, Alaska (PRWEB) June 19, 2014 Pain Free Living (web: superiormagnetics.com) a leader in developing alternative pain relief products, announced it has released an new line of magnetic jewelry with 5200 Gauss rare earth magnets for the fastest acting pain relief with magnetic jewelry. Pain Free Living has 12 years experience using...

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, New Hampshire (PRWEB) June 17, 2014 Pain Free Living (web: http://www.SuperiorMagnetics.com) has released a new line of 5200 Gauss magnetic jewelry. These magnetic bracelets, magnetic necklaces and magnetic anklets are designed with the strongest magnets to relieve pain in seconds. Pain Free Living is the developer of Superior...

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, Georgia (PRWEB) June 12, 2014 SuperiorMagnetics.com, a magnetic jewelry designer and developer of magnetic pain relief products for Pain Free Living announced a new gemstone magnetic bracelet for pain relief. This new gemstone magnetic bracelet uses the triple strength hematite magnetic beads combined with Imperial Jasper and Yellow...

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 (PRWEB) June 11, 2014 ​ Superior Magnetics for Pain Free Living, a leading developer of alternative pain relief products, has released a new Superior Magnetic Bracelet that relieves pain in seconds. This fast-acting magnetic bracelet uses N52, the strongest rare earth magnets, for the fastest magnetic therapy pain relief. “Pain...

2014-06-10 12:24:20

A team of Canadian-Bulgarian researchers has developed a promising novel approach for magnetic cooling that's far more efficient and "greener" than today's standard fluid-compression form of refrigeration. WASHINGTON, June 10, 2014 /PRNewswire-USNewswire/ -- Magnetic cooling is a promising new refrigeration technology boasting several advantages - ranging from lower energy consumption to eliminating the use of hazardous fluids - that combine to make it a much more environmentally...

2014-06-09 14:18:52

University of California - Santa Barbara A new platform developed at UCSB increases the efficiency of drug delivery and allows excess particles to be washed away Scientists at UC Santa Barbara have designed a nanoparticle that has a couple of unique — and important — properties. Spherical in shape and silver in composition, it is encased in a shell coated with a peptide that enables it to target tumor cells. What's more, the shell is etchable so those nanoparticles that don't hit...

2014-06-05 23:12:44

Superior Magnetics for Pain Free Living announced a new magnetic anklet for pain relief of arthritis, tendonitis and bursitis in the foot, ankle and knee Olympia, Washington (PRWEB) June 05, 2014 Pain Free Living - SuperiorMagnetics.com an expert in magnetic therapy announced a new ​magnetic anklet so strong it relieves pain in seconds. Magnetic ankle bracelets provide the fastest treatment for pain in the foot, ankle and knee. This new magnetic anklet for pain uses N52 rare earth...

2014-06-05 16:22:19

LONDON, June 5, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report:Nanomagnetics: Materials, Devices and Marketshttp://www.reportbuyer.com/computing_electronics/scientific_technical_instruments/nanomagnetics_materials_devices_markets.html STUDY GOALS AND OBJECTIVESIn 2007, the Nobel Prize Committee stated that, "Giant magnetoresistance (GMR) can be considered one of the first real applications of the promising field of nanotechnology." Nanomagnetic materials...

2014-06-04 15:19:56

Oregon State University Exposure to iron pipes and steel rebar, such as the materials found in most hatcheries, affects the navigation ability of young steelhead trout by altering the important magnetic "map sense" they need for migration, according to new research from Oregon State University. The exposure to iron and steel distorts the magnetic field around the fish, affecting their ability to navigate, said Nathan Putman, who led the study while working as a postdoctoral researcher...


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...

More Articles (3 articles) »
Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'