News tagged with viscosity

Mars Express sees deep fractures on Mars

Newly released images from ESA's Mars Express show Nili Fossae, a system of deep fractures around the giant Isidis impact basin. Some of these incisions into the martian crust are up to 500 m deep and probably formed at the ...

dateMay 06, 2011 in Space Exploration
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The dance of hot nanoparticles

(PhysOrg.com) -- "Brownian motion is a very old concept," Klaus Kroy tells PhysOrg.com. "The laws explaining it were formulated more than a century ago by Albert Einstein. However, we are finding some interesting divergences ...

dateSep 08, 2010 in General Physics feature
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Nanomagnets purify blood

Swiss scientists have succeeded in clearing a toxin from blood in just a few minutes, using specially produced nanomagnets. The procedure appears promising. If the method can be put into practice, it could one day help people ...

dateAug 25, 2010 in Bio & Medicine
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Earth's mantle flows fast

(PhysOrg.com) -- The Earth's mantle flows far more rapidly around a sinking tectonic plate than previously thought, according to new computer modeling by UC Davis geologists. The findings could change the way that we think ...

dateMay 19, 2010 in Earth Sciences
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Butterfly proboscis to sip cells

A butterfly's proboscis looks like a straw -- long, slender, and used for sipping -- but it works more like a paper towel, according to Konstantin Kornev of Clemson University. He hopes to borrow the tricks of this piece ...

dateNov 22, 2009 in General Physics
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Researchers Develop New Glue from Corn

After the oil is extracted from corn germ meal, the corn germ is typically fed to poultry and other livestock animals. But a new, value-added use could be on tap for this “leftover,” thanks to studies by an Agricultural ...

dateSep 01, 2009 in Materials Science
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