Archive: 15/10/2009

Migrating Microbes

With every spacecraft that leaves Earth, millions of microbes hitch a ride into space. As astrobiologists search for life in other worlds, preventing forward and back contamination remains a key priority.

dateOct 15, 2009 in Space Exploration
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Teaching the Teachers

(PhysOrg.com) -- Research experiences for science teachers can have a direct impact on the achievement of their students, increasing their performance significantly on state assessments. There are also economic benefits--to ...

dateOct 15, 2009 in Social Sciences
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