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NASA Study Finds Atlantic Conveyor Belt Not SlowingPasadena CA (SPX) Mar 26, 2010 New NASA measurements of the Atlantic Meridional Overturning Circulation, part of the global ocean conveyor belt that helps regulate climate around the North Atlantic, show no significant slowing over the past 15 years. The data suggest the circulation may have even sped up slightly in the recent past. The findings are the result of a new monitoring technique, developed by oceanographer Josh Willis of NASA's Jet Propulsion Laboratory in Pasadena, Calif., using measurements from ocean-observing sat ... read more |
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Pittsburgh PA (SPX) Mar 16, 2010Replaying recent events in the area of the brain called the hippocampus may have less to do with creating long-term memories, as scientists have suspected, than with an active decision-making process, suggests a new study by researchers at Carnegie Mellon University and the University of Minnesota Medical School. In a study of rats navigating a maze, the researchers found that replays occu ... more  
San Diego CA (SPX) Mar 15, 2010The ongoing El Nino of 2010 is affecting north Pacific Ocean ecosystems in ways that could affect the West Coast fishing industry, according to scientists at NOAA and Scripps Institution of Oceanography, UC San Diego. Researchers with the California Cooperative Oceanic Fisheries Investigations (CalCOFI) at Scripps and NOAA's Southwest Fisheries Science Center report a stronger than normal ... more  
Tsukuba, Japan (AFP) March 10, 2010It giggles and wiggles its feet when you shake its rattle, but will get cranky and cry from too much tickling: Meet Yotaro, a Japanese robot programmed to be as fickle as a real baby. The cuddly baby-bot looks unearthly with a pair of luminous blue eyes and oversized cheeks, but engineering students are hoping it will teach young people the pleasures of parenting as Japan faces a demographic ... more |
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  Opportunity Driving Away From Concepcion Crater  Historic deep-sea robot is lost off Chile   Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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A High-Tech HandrestSalt Lake City UT (SPX) Mar 10, 2010 University of Utah engineers developed a computer-controlled, motorized hand and arm support that will let doctors, artists and others precisely control scalpels, brushes and tools over a wider area than otherwise possible, and with less fatigue. "We've invented a new device - the Active Handrest - that's useful for aiding people in performing precision tasks with their hands such as surgery, painting, electronics repair or other tasks that require precise control of the fingertips," says William ... read more |
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