Archive: 16/03/2010

Metallic Glass Yields Secrets Under Pressure

(PhysOrg.com) -- Metallic glasses are emerging as potentially useful materials at the frontier of materials science research. They combine the advantages and avoid many of the problems of normal metals and glasses, two classes ...

dateMar 16, 2010 in Condensed Matter
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Jaws -- 4 million BC

It might sound like a mashup of monster movies, but palaeontologists have discovered evidence of how an extinct shark attacked its prey, reconstructing a killing that took place 4 million years ago.

dateMar 16, 2010 in Archaeology & Fossils
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New lentil being readied for market

"Essex," a new lentil variety developed by Agricultural Research Service (ARS) scientists, has a lot to offer: high seed yields for growers, nitrogen-fixing bacteria for wheat crops, and a tasty source of protein for consumers ...

dateMar 16, 2010 in Ecology
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From international harbor to native habitat

In the 1930s, soil used as ballast to weigh down cargo ships from South America to Mobile, Alabama introduced the red imported fire ant to the southern United States. Since then, the ants have been found as far north as Maryland ...

dateMar 16, 2010 in Ecology
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