Latest Magnetism Stories
Superior Magnetics announced a new gemstone and hematite magnetic bracelet for inflammatory pain relief including arthritis, tendonitis and bursitis. Atlanta,
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
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.
Scientists at UC Santa Barbara have designed a nanoparticle that has a couple of unique — and important — properties.
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,
LONDON, June 5, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report:
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.
Superior Magnetics announced it has developed a new magnetic bracelet with high Gauss magnets for pain relief in seconds in the hand or wrist. Buffalo, New York
MDT Delivers Advanced TMR Sensors as Alternatives to Hall Effect Sensors with High Performance and Ultra-Low Power NUREMBURG, Germany and ZHANGJIAGANG, China, June 2, 2014 /PRNewswire/ -- At
Superior Magnetics announced a new magnetic copper bracelet made with silver and copper for pain relief of arthritis, tendonitis and bursitis. El Paso, TX (PRWEB)
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 It has only recently been replaced by Global Positioning Systems.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,...
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...
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...
- Small missiles, especially grape, canister, fragments of iron, and the like, when fired, as upon an enemy at close quarters.
- To fire mitraille at.