(PhysOrg.com) -- We've all heard that no two snowflakes are alike. Caltech professor of physics Kenneth Libbrecht will tell you that this has to do with the ever-changing conditions in the clouds where snow crystals form. ...
Condensed Matter
Dec 6, 2011
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A research project 10 years in the making is now orbiting the Earth, much to the delight of its creator Rohit Trivedi, a senior metallurgist at the U.S. Department of Energy's Ames Laboratory. Equipment recently delivered ...
Condensed Matter
Sep 21, 2009
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There is more to the snowflake than its ability to delight schoolchildren and snarl traffic.
Analytical Chemistry
Dec 7, 2009
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With little more than a plastic soda bottle, some fishing line, a sponge, and dry ice, anyone can make it snow, make it snow, make it snow... one flake at a time.
Other
Dec 20, 2010
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(Phys.org) —When it doesn't show signs of stopping, most of us just mumble a few choice words and get out the snow shovel. Scientists, however, wonder where all that snow is coming from, particularly in pristine places ...
Earth Sciences
Dec 23, 2013
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It's said on sticky summer days: "It's not the heat, it's the humidity." That holds true in the winter too, and could hold the key to the future of snowpack and water resources in the American West.
Environment
Jan 22, 2018
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144
(PhysOrg.com) -- Exquisitely detailed and beautifully symmetrical, the snowflakes that David Griffeath makes are icy jewels of art.
Mathematics
Feb 24, 2009
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In ski sports, it's often only a second that separates the winners from the losers. Using equipment made of the right materials can therefore make all the difference. Researchers are simulating the gliding effects that occur ...
Engineering
Jan 8, 2010
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Deep below the Earth's surface lies the outer core, which is made up 2000-km thick liquid iron alloy layer. Despite being located 3000-km deep from the surface, it still affects our surface habitability as it is the region ...
Earth Sciences
Feb 17, 2023
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One of the many interesting items on show is a tool that combines – in one step – cleaning with supercritical carbon dioxide and cleaning with CO2 snow.
Engineering
Oct 9, 2012
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