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NASA's ATHLETE Warms Up For High Desert RunPasadena CA (JPL) Aug 02, 2010 Pasadena CA (JPL) Aug 02, 2010 Engineers from NASA's Jet Propulsion Laboratory are currently putting their All-Terrain, Hex-Limbed, Extra-Terrestrial Explorer (ATHLETE) through a series of long-drive tests on the long, dirt roads found adjacent to JPL. The JPL grounds do not include an unpaved area of sufficient size for testing such a large robot over a long distance. Some of the dirt roads in the Arroyo Seco (a wash located next to JPL) are wide enough for ATHLETE, and its close proximity ... read more |
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Gulf focus shifts, but where is all the oil?
New Orleans, Louisiana (AFP) July 26, 2010With BP's leaking well in the Gulf of Mexico finally capped, the focus shifts to the surface clean-up and the question on everyone's lips is: where is all the oil? For three long months a massive slick threatened the shorelines of Louisiana and other southern US Gulf Coast states as BP tried everything from top hats to junk shots and giant domes to stanch the toxic sludge. A cap stopped ... more Next Generation Surgical Robots: Where's The Doctor?
Durham NC (SPX) Jul 23, 2010As physician-guided robots routinely operate on patients at most major hospitals, the next generation robot could eliminate a surprising element from that scenario - the doctor. Feasibility studies conducted by Duke University bioengineers have demonstrated that a robot - without any human assistance - can locate a man-made, or phantom, lesion in simulated human organs, guide a device to t ... more NASA Goes Deep In Search Of Extreme Environments
Woods Hole MA (SPX) Jul 22, 2010An expedition partially funded by NASA, part of a program to search extreme environments for geological, biological and chemical clues to the origins and evolution of life, has discovered the deepest known hydrothermal vent in the world, nearly 5,000 meters (16,400 feet) below the surface of the western Caribbean Sea. The research will help extend our understanding of the limits to which l ... more |
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Expedition To Mid-Cayman Rise Identifies Unusual Variety Of Deep Sea VentsWoods Hole MA (SPX) Jul 22, 2010 The first expedition to search for deep-sea hydrothermal vents along the Mid-Cayman Rise has turned up three distinct types of hydrothermal venting, reports an interdisciplinary team led by Woods Hole Oceanographic Institution (WHOI) in this week's Proceedings of the National Academy of Sciences. The work was conducted as part of a NASA-funded effort to search extreme environments for geologic, biologic, and chemical clues to the origins and evolution of life. Hydrothermal activity occurs on ... read more |
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