Showing posts with label Magnetism. Show all posts
Showing posts with label Magnetism. Show all posts
Friday, May 4, 2012

Richard Feynman On Magnets (Video)

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CSN Editor: Classic Feynman.
Monday, September 26, 2011

First Antimagnet Developed

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Bar magnet with iron filings showing magnetic field pattern. Researchers have designed what they believe to be a new type of magnetic cloak,...
Monday, August 1, 2011

Magnetic Waves Help Make Sun’s Atmosphere Hotter

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Powerful Magnetic Waves Help Make Sun’s Atmosphere Hotter Than Sun Itself -- Discover Magazine What’s the News: An international team of res...
Tuesday, October 5, 2010

Strong Magnets With Printed Poles Have Endless Engineering Applications

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From Popular Mechanics: The Brilliant Idea: Magnets printed with multiple poles, opening the door to myriad applications. Larry Fullerton se...
Thursday, April 15, 2010

New Material Is A Breakthrough In Magnetism; Step Closer to 'Magnetic Monopole'

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Physicists have created a structure that acts like a single pole of a magnet -- a step closer to isolating a 'magnetic monopole.' (C...
Thursday, February 25, 2010

Physicists Discover Odd Fluctuating Magnetic Waves

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Brown University physicist Vesna Mitrovic and colleagues have discovered magnetic waves that fluctuate when exposed to certain conditions in...
Thursday, December 3, 2009

Synthetic Magnetic Fields 'Trick' Neutral Atoms Into Acting As If Electrically Charged

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A pair of laser beams (red arrows) impinges upon an ultracold gas cloud of rubidum atoms (green oval) to create synthetic magnetic fields (l...
Saturday, November 7, 2009

Beyond North and South: Evidence For Magnetic Monopoles

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Field Day: Magnets always have a north pole and a south pole. Physicists have managed to separate them in unusual materials called spin ices...
Thursday, October 22, 2009

Pollution Turns Leaves Magnetic

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This photo, taken with a scanning electron microscope, shows one an iron-oxide sphere of pollution produced by combustion, and collected wit...
Sunday, October 18, 2009

Newly Discovered Magnetic Monopole Particles Flow Like Electric Currents

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Dy2Ti2O7: This rare, "spin ice", crystal contains the atomic monopoles needed to create magnetricity. via Muon Science Laborato...
Friday, October 16, 2009

'Magnetricity' Observed And Measured For First Time

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The magnetic equivalent of electricity in a 'spin ice' material: atom sized north and south poles in spin ice drift in opposite dire...
Sunday, September 20, 2009

Magnetism Observed In Gas For The First Time

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Graduate student Gyu-boong Jo optimizes the laser beam position on the mirror of the optical setup that produced an ultracold gas of lithium...
Thursday, September 10, 2009

Nasa Scientists Levitate Mice With Magnet

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Scientists have previously managed to levitate frogs and grasshoppers From The Telegraph: Nasa-backed scientists have successfully levitated...
Friday, September 4, 2009

Magnetic Monopoles Detected In A Real Magnet For The First Time

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This is an impression of a "spin spaghetti" of Dirac strings. (Credit: HZB / D.J.P. Morris & A. Tennant) From Science Daily: ...