Archive: 03/15/2010

UN Agency: Tiger on verge of extinction

(AP) -- The world has "failed miserably" at protecting tigers in the wild, bringing an animal that is a symbol for many cultures and religions to "the verge of extinction," a top official with the United Nations wildlife ...

Mar 15, 2010 not rated yet 0

Polymer remembers four shapes

(PhysOrg.com) -- A new study by General Motors has found that a polymer used commercially in fuel cell membranes can "memorize" four shapes, each assigned to a different temperature. The material could find ...

Mar 15, 2010 4.9 / 5 (10) 1 | with audio podcast report