Intelligent Traffic System Predicts Future Traffic Flow on Multiple Roads
Oct 12, 2009 |
4.4 / 5 (67) |
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(PhysOrg.com) -- In urban areas, there’s almost always more than one way to get somewhere, but often it’s difficult to predict which road will be fastest. In an attempt to improve traffic flow and decrease ...
Herbivory discovered in a spider
Oct 12, 2009 |
5 / 5 (32) |
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(PhysOrg.com) -- There are approximately 40,000 species of spiders in the world, all of which have been thought to be strict predators that feed on insects or other animals. Now, scientists have found that ...
Study of first high-resolution images of Pallas confirms asteroid is actually a protoplanet
Oct 12, 2009 |
4.6 / 5 (21) |
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(PhysOrg.com) -- Britney E. Schmidt, a UCLA doctoral student in the department of Earth and space sciences, wasn't sure what she'd glean from images of the asteroid Pallas taken by the Hubble Space Telescope. ...
Astronomers Detect Sodium Gas Ejected by Lunar Impact
Space & Earth / Space Exploration
Oct 12, 2009 |
4.4 / 5 (21) |
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(PhysOrg.com) -- Boston University astronomers announced today observations of a cloud of sodium gas ejected from the Moon’s surface as a result of the NASA impact experiment that was part of its Lunar Reconnaissance ...
Video camera that records at the speed of thought
Oct 12, 2009 |
4.2 / 5 (13) |
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(PhysOrg.com) -- European researchers who created an ultra-fast, extremely high-resolution video camera have enabled dozens of medical applications, including one scenario that can record 'thought' processes travelling along ...
Unexpected Hydrides Become Stable Metals at Pressure Near One Quarter Required to Metalize Pure Hydrogen Alone
Oct 12, 2009 |
4.8 / 5 (11) |
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(PhysOrg.com) -- From detailed assessments of electronic structure, researchers at the University at Buffalo, Cornell University, Stony Brook University and Moscow State University discovered that unexpected ...
US army to be powered by waste
Oct 12, 2009 |
4.5 / 5 (11) |
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(PhysOrg.com) -- Defense company Qinetiq has been awarded a contract to supply the US army with a system that generates electricity from garbage.
Cash register receipts a new BPA concern
Oct 12, 2009 |
4.9 / 5 (9) |
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If you read environmental news on a regular basis then you know that consumers are in an uproar about the revelation that SIGG water bottles contain bisphenol-A (BPA), despite the company's previous BPA-free advertisements. ...
Growth versus global warming
Oct 12, 2009 |
3.2 / 5 (10) |
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(PhysOrg.com) -- Houses on stilts, small scale energy generation and recycling our dishwater are just some of the measures that are being proposed to prepare our cities for the effects of global warming.
Hubble observes LCROSS impact: Preliminary analysis shows no clear evidence for hydroxyl
Space & Earth / Space Exploration
Oct 12, 2009 |
4.7 / 5 (6) |
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(PhysOrg.com) -- NASA's Hubble Space Telescope has made a series of observations immediately preceding and following the Lunar Crater Observation and Sensing Satellite (LCROSS) Centaur rocket stage and shepherding ...
Researchers discover RNA repair system in bacteria
Oct 12, 2009 |
4.7 / 5 (6) |
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In new papers appearing this month in Science and the Proceedings of the National Academy of Sciences, University of Illinois biochemistry professor Raven H. Huang and his colleagues describe the first RNA repair system to be ...
Graphene Used As Floating-Molecular Carpet To Ornament It With 24-Carat Gold 'Snowflakes'
Nanotechnology / Nanomaterials
Oct 12, 2009 |
4.2 / 5 (6) |
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(PhysOrg.com) -- In an effort to make graphene more useful in electronics applications, Kansas State University engineers made a golden discovery -- gold "snowflakes" on graphene.
Overfishing: Are there really plenty of fish in the sea?
Oct 12, 2009 |
5 / 5 (5) |
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Years before an economic crisis taught everyone the risks of runaway growth, marine fishermen and fishery managers were already getting a crash course.
Birds in captivity lose hippocampal mass
Oct 12, 2009 |
4.6 / 5 (5) |
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(PhysOrg.com) -- Being in captivity for just a few weeks can reduce the volume of the hippocampus by as much as 23 percent, according to a new Cornell study.
Sidekick's lost data gone for good
Electronics / Consumer & Gadgets
Oct 12, 2009 |
4 / 5 (5) |
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(PhysOrg.com) -- Sidekick users have been without some of their services for days, and have just been told by the company, T-Mobile, that for some users their data may be lost forever due to a server error ...
