22/11/2010

Why do the ionized gas clouds stream out from galaxies?

Using the Subaru Prime Focus Camera (Suprime-Cam) in their observations of the Coma Cluster, researchers from the National Astronomical Observatory of Japan (NAOJ), Hiroshima University, the University of Tokyo, and other ...

Rewarding higher marks with money doesn't make the grade

(PhysOrg.com) -- Rewarding good grades with money has only a modest effect on students, says a new study conducted by researchers Tony Chambers (OISE) and Philip Oreopoulos (economics and U of T Mississauga) at the University ...

Damaging graphene to create a band gap

(PhysOrg.com) -- "Graphene offers a lot of interesting potential applications for nanoelectronics," Florian Banhart tells PhysOrg.com, "but there is no band gap. This is a well-known problem. Without the band gap, switching ...

Cadillac Aera concept wins 7th annual L.A. design challenge

The Cadillac Aera concept vehicle won the 2010 Los Angeles Auto Show Design Challenge, tying with Smart and besting entries from seven other automakers including Mercedes-Benz, Honda, Nissan, Toyota and Maybach. GM Advanced ...

The Amazon: from wetland to river

(PhysOrg.com) -- How do you turn a mega wetland into the world's largest river? By continental tilting, suggests an international team led by a University of Sydney group.

End to cheap coal closer than we thought?

(PhysOrg.com) -- A report entitled "The End of Cheap Coal," published in the journal Nature by Richard Heinberg and David Fridley, suggests we may reach peak coal in the next two decades.

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