Archive: 01/22/2010

Biofuel crop diversity adds value, researchers say

(PhysOrg.com) -- Diverse biofuel plantings such as native prairie attract more beneficial insects than do single crops such as corn, Michigan State University scientists find. Therefore, biofuel policies should ...

dateJan 22, 2010 in Ecology
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Spirit Rover Switches to Backward Drives

(PhysOrg.com) -- The rover team has begun driving Spirit backward as next technique for attempting to extricate the rover from the sand trap where it is embedded. The first two backward drives produced about ...

dateJan 22, 2010 in Space Exploration
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