Latest Magnetism Stories
Lake Shore will highlight its terahertz system for electronic, magnetic and chemical research at the 2014 APS March Meeting, booth 901/903. Columbus, OH (PRWEB)
ALBANY, New York, February 18, 2014 /PRNewswire/ -- According to a new report published by Transparency Market Research "Permanent Magnets (Ferrite, NdFeB, SmCo and Alnico)
Brookhaven Lab researchers captured the distribution of multiple orbital electrons to help explain the emergence of superconductivity in iron-based materials
On Kickstarter, Ananda Svarupa Das of Bungajungle introduces a an iPhone, iPad, and Android mount that is simultaneously Magnetic and Non-magnetic. Chicago,
Superior Magnetics for Pain Free Living will be relieving pain using magnetic bracelets at the Tulare Agricultural Expo Feb 11-13. Fresno, CA (PRWEB) February
Salmon have an uncanny ability to return to the river of their birth to spawn as adults and a new study in the journal Current Biology has found that these fish are born with an innate ability to sense Earth's magnetic field.
Superior Magnetics for Pain Free Living announced a new magnetic bracelet for pain relief in seconds. Minneapolis, Minnesota (PRWEB) February 06, 2014
Ad Technology Company Opens London Office NEW YORK, Feb.
Researchers at Aalto University and Amherst College have now created and photographed synthetic magnetic monopoles under laboratory conditions.
Scientists from Paris, Newcastle and Helmholtz-Zentrum Berlin have been able to switch on and off robust ferromagnetism close to room temperature by using low electric fields.
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 It has only recently been replaced by Global Positioning Systems.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...
- A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
- (in plural) Money; cash.