Researchers at Oregon State University have made an important fundamental advance in robotics, in work that should lead toward robots that not only can walk and run effectively, but use little energy in the process.
Robotics
May 26, 2010
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Brazilian paleontologists announced Tuesday they discovered the well-preserved and near-complete fossils of a pre-dinosaur predator that lived some 238 million years ago.
Paleontology & Fossils
May 11, 2010
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(PhysOrg.com) -- No one has ever won a race on peg legs if they were running against others with flexible legs. But, until now, mathematical locomotion models predicted that stiff legs were the most efficient.
A study by six researchers, including a University of Colorado at Boulder associate professor and his former doctoral student, shows that amputees who use running-specific prosthetic legs have no performance advantage over ...
Other
Nov 4, 2009
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(PhysOrg.com) -- Large, lumbering animals such as elephants move much more efficiently than small, agile ones such as mice, University of Manchester scientists have shown.
Evolution
Sep 7, 2009
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An aquatic lifestyle imposes serious demands for the organism, and this is true even for the tiniest molecules that form our body. When the ancestors of present marine mammals initiated their return to the oceans, their ...
Cell & Microbiology
Jun 29, 2009
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(PhysOrg.com) -- Living beings and inanimate phenomena may have more in common than previously thought.
Evolution
Apr 28, 2009
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(PhysOrg.com) -- Today's advanced mobile robots explore complex terrains across the globe and even on Mars, but have difficulty traversing sand and other granular media like dirt, rubble or slippery piles of leaves.
Robotics
Feb 9, 2009
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