Latest Magnetism Stories
Work on "Spin Isomer Conversion," which May Enhance Laboratory Nuclear Magnetic Resonance (NMR) and Clinical Magnetic Resonance Imaging (MRI) WASHINGTON, May 20, 2014 /PRNewswire-USNewswire/
Magnetic devices like hard drives, magnetic random access memories (MRAMs), molecular magnets, and quantum computers depend on the manipulation of magnetic properties.
Electromagnetic noise from AM broadcast signals (or "electrosmog") could be interfering with the migratory flight paths of birds by disrupting the animals' "internal compass,” German researchers reported this week in the journal Nature.
Neutron stars – also called pulsars for the way they send pulses of light across the Universe due to their high spin rates – are some of the most dynamic objects in the Universe, characterized by incredibly compact dimensions, focused beams of radiation, and incredible surface gravity.
Pain Free Living will be demonstrating pain relief in seconds using Superior Magnetic Bracelets at the Carlsbad Village Fair this Sunday, May 4th. Carlsbad,
Scientists at the Department of Energy’s Ames Laboratory have observed magnetic properties typically associated with those observed in rare-earth elements in iron.
Intermag attendees can visit Booth 13 to learn about Lake Shore's magnetometer systems as well as gaussmeters, fluxmeters, Hall probes and Helmholtz and search coils. Columbus,
Superior Magnetics for Pain Free Living will be relieving pain using magnetic jewelry at the Lancaster Poppy Festival this weekend April 26-27th Lancaster, CA
How do you measure the effects of space weather on Earth-bound electronics? According to NASA heliophysicist Antti Pulkkinen, with high-voltage power transmission lines and iPads.
Superior Magnetics for Pain Free Living will perform pain relief demonstrations using magnetic bracelets at April 26-27th Encinitas Street Fair. Encinitas, CA
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 It has only recently been replaced by Global Positioning Systems.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...
- Forsooth! indeed! originally a parenthetical phrase used in repeating the words of another with more or less contempt or disdain.