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Popular Mechanics March 2003 Paul Eisenstein |
World's Most Powerful Magnet The "magnetar," or magnetic neutron star known as Soft Gamma Repeater 1806-20, is the most powerful known magnetic object in the universe. While it's unlikely anything man-made will ever come close to the power of a magnetar, it's not for lack of trying. |
Technology Research News December 11, 2002 Eric Smalley |
Microscopic mix strengthens magnet Magnets are usually an either-or proposition. They either generate a strong magnetic field or they hold up well in the presence of external magnetic fields. A method that mixes the two types of magnets at the nanoscale could pave the way for smaller electric motors and generators. |
IEEE Spectrum August 2011 Hadjipanayis & Gabay |
The Incredible Pull of Nanocomposite Magnets Nanotechnology could make rare earth magnets even stronger. |
Chemistry World July 19, 2011 Jon Cartwright |
Magnetic Sponge Can Squeeze Itself Out Researchers in Japan and Singapore have created a sponge that can wring itself out upon application of a magnetic field. |
Chemistry World July 20, 2012 Simon Hadlington |
New type of chemical bond around dwarf stars The work, led by Trygve Helgaker at the University of Oslo in Norway, not only provides insights into fundamental aspects of electronic interactions with magnetic fields, but also sheds light on the exotic chemistry that exists in stellar environments. |
Chemistry World May 14, 2010 Phillip Broadwith |
Powerful pocket sized NMR magnets Arrangements of chunks of permanent magnetic material that can be tweaked to give strong, uniform fields could open the door to more sensitive and higher resolution portable nuclear magnetic resonance spectrometers, say researchers in Germany. |
Technology Research News December 31, 2003 |
Shape key to strong sensors Researchers have found a possible explanation for why a pair of semiconducting compounds -- mixes of silver and selenium or tellurium -- are strong magnetic sensors over a wide range of magnetic field strengths. |
IEEE Spectrum March 2011 Haldar & Abetti |
Superconductivity's First Century In the 100 years since superconductivity was discovered, only one widespread application has emerged |
Technology Research News April 21, 2004 |
Magnets Align Nanotubes in Resin Carbon nanotubes have great potential as components of new materials but aligning the tiny tubes can be tricky. Researchers from the Georgia Institute of Technology and Florida State University have developed a way to orient the nanotubes in a polymer mix using a magnetic field. |
IEEE Spectrum October 2012 Sylvain Martel |
Magnetic Microbots to Fight Cancer Magnets steer medical microbots through blood vessels |
Reactive Reports Issue 67 David Bradley |
Attractive Changing Colors Chemists have discovered that a simple magnet can be used to change the color of nanoparticles of iron oxide in aqueous suspension. |
Chemistry World November 28, 2007 Richard Van Noorden |
Magnetic Field Detectors for Less Than a Penny Cheap electronic components industrially manufactured in their millions every year are also smart materials that can sense magnetic fields without any external power supply, UK scientists have discovered. |
Popular Mechanics May 23, 2008 Erik Sofge |
The Next 5 Extreme Research Machines You Need to Know There's room for more than one groundbreaking megamachine in today's scientific pantheon. Around the globe, natural mysteries are under assault from all kinds of colossal devices. |
Chemistry World October 27, 2010 Laura Howes |
Single molecule magnets line up Italian researchers claim that they've bound a single molecule magnet to a gold surface, whilst retaining the magnet's properties. |
Chemistry World January 26, 2012 Simon Hadlington |
The world's first magnetic soap Researchers have created a liquid surfactant that can be moved by a magnet. |
Popular Mechanics May 14, 2009 Erin Sottberg |
Lost's Season Five Finale's Electromagnetic Science Makes the Grade According to physicist Daniel Faraday's plan, the only way to prevent "the incident" from happening is by destroying the pocket of electromagnetic energy that lies underneath the Swan station. |
Technology Research News October 6, 2004 |
Sound makes electricity for space A compact generator that converts heat to electricity with the relatively high efficiency of 18 percent is especially appropriate for generating electricity aboard spacecraft, according to the researchers. |
Technology Research News July 13, 2005 |
Magnetics Drives Particle Patterns Researchers have devised a way to use electric and magnetic fields to assemble magnetic microparticles into a wide variety of patterns, including clusters, rings, chains and networks. |
Chemistry World September 25, 2007 Richard Van Noorden |
Magnetic Dreams Disputed Magnetochemists are disputing the breakthrough discovery of a metal-organic material which its inventors claimed to be magnetic at room temperature and stable in air. |
Popular Mechanics June 30, 2009 |
8 Science Kit Reviews and 8 DIY Experiments You Can Do for Free Great ideas for studying science at home for little or no money. |
Reactive Reports December 2003 David Bradley |
Airy magnets Spanish researchers have created a new type of magnetic material that is ultra-light and transparent. The airy magnets could have applications in flat screen displays and magneto-optical memory devices for computers. |
Chemistry World October 28, 2014 Simon Hadlington |
Molecular magnet goes ultracool Researchers have succeeded in cooling a molecular magnet to below 1K, the first time this has been achieved with a nanomagnet. |
Chemistry World July 13, 2007 Tom Westgate |
Colourful Colloids A simple mixture of iron oxide, a polymer and water can take on any color simply by applying a magnetic field. |
IEEE Spectrum December 2007 Paul Wallich |
Build Yourself An Electric Gun Why? Because you just plug it in, aim and fire |
Technology Research News January 1, 2003 Kimberly Patch |
Aligned fields could speed storage Researchers from three institutes in Germany and Russia have found a material whose electric and magnetic domains line up together. The work could bring together the currently separate fields of magnetic and electronic data storage, which would give both methods more flexibility. |
U.S. CPSC August 26, 2010 |
Magnetic Maze Boards Recalled by Lakeshore Learning Materials Due to Choking, Intestinal and Aspiration Hazards The magnetic maze board's plastic wand can separate and expose a magnet that can be a choking hazard to children. |
IEEE Spectrum November 2010 Bedair et al. |
Spintronic Memories to Revolutionize Data Storage Superdense MRAM chips based on the bizarre property of electron spin could replace all other forms of data storage |
Technology Research News November 17, 2004 |
Atom Flip Energy Measured Scientists have measured the energy required to flip the magnetic orientation, or spin of a single atom trapped on a surface. |
Chemistry World February 18, 2009 Lewis Brindley |
Nanomaterials Blossom US researchers have found a new way to use magnetic fields to encourage nanoparticles to self-assemble into unique shapes. |
Popular Mechanics November 2006 Hyneman & Savage |
MythBusters Workshop: Fun with Supermagnets Many people aren't aware of the shenanigans you can get into with ultrapowerful rare-earth magnets, which can have many times the strength of garden-variety magnets... |
U.S. CPSC August 14, 2007 |
Mattel Recalls Barbie and Tanner(TM) Magnetic Toys Due to Magnets Coming Loose A small magnet inside the "scooper" accessory can come loose. Magnets found by young children can be swallowed or aspirated. If more than one magnet is swallowed, the magnets can attract each other and cause intestinal perforation or blockage, which can be fatal. |
U.S. CPSC May 22, 2008 |
United Scientific Recalls Magnets Due to Violation of Lead Paint Standard Surface paint on the magnets contains high levels of lead, which violates the federal lead paint standard. |
Technology Research News December 11, 2002 Kimberly Patch |
Laser pulses could speed memory Researchers from the Research Institute for Materials in the Netherlands and Siemens AG in Germany have found a way to switch a magnetic bit more quickly. The potential payoff is faster computer memory. |
Geotimes May 2004 Sara Pratt |
Deciphering Planetary Magnetism Neptune and Uranus both have unusual magnetic fields that tilt at a 60-degree angle toward their equators. Scientists are now able to model the processes that shape the planets' magnetism. |
U.S. CPSC January 18, 2007 |
Geometix International LLC Recalls MagneBlocks(TM) Toys, Ingested Magnets Pose Aspiration and Intestinal Hazards Tiny magnets inside the building pieces can fall out. Magnets found by young children can be swallowed or aspirated. If more than one magnet is swallowed, the magnets can attract each other and cause intestinal perforation or blockage, which can be fatal. |
Nursing Management January 2011 Dawn Chiarenza |
The CNO/ROI Factor of Accreditation In a time of healthcare reimbursement changes and budget cuts, CNOs seeking Magnet recognition must be able to emphasize benefits to organizational leadership-including return on investment. |
Inc. February 2006 Max Chafkin |
Case Study Update: Down, But Not Out An update on a case study about Magnet America's plan to sustain their car magnet business. |
U.S. CPSC March 31, 2006 |
Child's Death Prompts Replacement Program of Magnetic Building Sets Tiny magnets inside the plastic building pieces and rods can fall out. Magnets found by young children can be swallowed or aspirated. If more than one magnet is swallowed, the magnets can attract to each other and cause intestinal perforation or blockage, which can be fatal. |
Science News June 23, 2001 |
TimeLine: June 20, 1931 Huge eletromagnet installed at Leiden... Moon found to have influence on California earthquakes... Death of universe required by physical law may be avoided... |
IEEE Spectrum May 2007 Giselle Weiss |
Big Magnet Glitch at World's Top Particle Accelerator Officials at CERN believe they have found a solution to the latest hitch in the construction of the Large Hadron Collider, a state-of-the-art particle accelerator. |
U.S. CPSC August 14, 2007 |
Mattel Recalls Batman(TM) and One Piece(TM) Magnetic Action Figure Sets Due To Magnets Coming Loose Small, powerful magnets inside the accessories of the toy figures can fall out and be swallowed or aspirated by young children. If more than one magnet is swallowed, they can attract inside the body and cause intestinal perforation, infection or blockage which can be fatal. |
IEEE Spectrum September 2006 Charles Q. Choi |
Nanomagnets to the Rescue If, as seems possible, magnetic nanocomposites can be manufactured directly on chips, engineers could design computers that are smaller and, equally important, cooler than anything available today. |
IEEE Spectrum September 2007 Joshua J. Romero |
Magnetic Storage Taken to the Atomic Scale International team of scientists learns to read and write data on islands of atoms. |