News tagged with plastic particles

Polluting plastic particles invade the Great Lakes

Floating plastic debris—which helps populate the infamous "Great Pacific Garbage Patch" in the Pacific Ocean—has become a problem in the Great Lakes, the largest body of fresh water in the world. Scientists reported on ...

dateApr 09, 2013 in Environment
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Force is the key to granular state-shifting

Ever wonder why sand can both run through an hourglass like a liquid and be solid enough to support buildings? It's because granular materials – like sand or dirt – can change their behavior, or state. ...

dateFeb 15, 2013 in General Physics
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A material that most liquids won't wet

(Phys.org)—A nanoscale coating that's at least 95 percent air repels the broadest range of liquids of any material in its class, causing them to bounce off the treated surface, according to the University ...

dateJan 16, 2013 in Nanomaterials
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