(Phys.org)—Researchers from NASA's Ames Research Center have presented their findings regarding the study of raindrop imprints left behind in volcanic ash approximately 2.7 billion years ago, at the American Geophysical ...
Archer fish knock their insect prey out of overhanging vegetation with a jet of water several times more powerful than the fish's muscles. New research now shows that the fish generate this power externally using water dynamics ...
Plants & Animals
Oct 24, 2012
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(Phys.org)—ESA's Huygens probe bounced, slid and wobbled its way to rest in the 10 seconds after touching down on Saturn's moon, Titan, in January 2005, a new analysis reveals. The findings provide novel insight into the ...
Space Exploration
Oct 11, 2012
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Sticky plaques of proteins called amyloids mark several different, though related degenerative brain diseases including Alzheimer's, Parkinson's and Creutzfeld-Jacobs. The symptoms of these disorders overlap and methods to ...
Biochemistry
Aug 15, 2012
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Scientists have yet to fully unravel the mysteries of rainbows, but a group of researchers from Disney Research, Zürich, UC San Diego, Universidad de Zaragoza, and Horley, UK, have used simulations of these natural wonders ...
Computer Sciences
Aug 6, 2012
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(Phys.org) -- Everyone knows what happens if you drop water onto a hot pan, it separates into flat bottomed bubbles that appear to float above the bottom of the pan then move around of their own accord until disappearing. ...
(Phys.org) -- A study reported today at the World Congress of Veterinary Dermatology in Vancouver, British Columbia, shows that placing allergy drops under a dog's tongue can be as effective as allergy injections for controlling ...
Plants & Animals
Jul 25, 2012
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More firefighters were called up on Tuesday to help fight a raging wildfire in the western US state of Colorado, which remains out of control and has claimed one life, officials said.
Environment
Jun 12, 2012
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(Phys.org) -- A team of French scientists studying the properties of Leidenfrost drops has found that liquid oxygen drops can be manipulated and controlled using a magnetic field at room temperature. They describe their work ...
As medical researchers and engineers try to shrink diagnostics to fit in a person's pocket, one question is how to easily move and mix small samples of liquid.
Nanomaterials
May 9, 2012
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