Archive: 12/18/2009

Spirit Rover: Right-Front Wheel Rotations

(PhysOrg.com) -- Spirit's right-front wheel, which had stopped operating in March 2006, revolved with apparently normal motion during the first three of four driving segments on Sol 2117 (Wednesday, Dec. 16) ...

Dec 18, 2009
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New Vaccines May Help Thwart E. coli O157:H7

(PhysOrg.com) -- Immunizing calves with either of two forms of a vaccine newly developed by Agricultural Research Service (ARS) scientists might reduce the spread of sometimes deadly Escherichia coli O157:H7 ...

Dec 18, 2009
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Not easy being green

(PhysOrg.com) -- It was a battle to save a cherished piece of nature from the forces of economic growth. Preservationists formed groups to present their case, and public figures across the country spoke up ...

Dec 18, 2009
3.7 / 5 (3) 0