Wolfram Alpha Could Answer Questions that Google Can't
Mar 09, 2009 |
4.1 / 5 (34) |
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(PhysOrg.com) -- A new search engine described as an "electronic brain" could make searching the Internet more intelligent. Called Wolfram Alpha, the search engine computes its own answers rather than looking ...
Single-Molecule Magnets Open New Door for Information Technology
Mar 09, 2009 |
4.7 / 5 (24) |
2
(PhysOrg.com) -- Recent research by scientists in Italy and France shows that that single molecules have the ability to store information via their magnetic state. Their work is a first step toward a new generation ...
Fermilab collider experiments discover rare single top quark
Mar 09, 2009 |
4.9 / 5 (22) |
8
(PhysOrg.com) -- Scientists of the CDF and DZero collaborations at the Department of Energy's Fermi National Accelerator Laboratory have observed particle collisions that produce single top quarks. The discovery ...
World's largest laser gears up for ignition experiments
Mar 09, 2009 |
4.7 / 5 (23) |
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(PhysOrg.com) -- Construction of the National Ignition Facility (NIF), the world's largest and highest-energy laser system, was essentially completed on Feb. 26, when technicians at Lawrence Livermore National ...
Regions of the brain can rewire themselves
Medicine & Health / Neuroscience
Mar 09, 2009 |
5 / 5 (10) |
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(PhysOrg.com) -- Scientists at the Max Planck Institute for Biological Cybernetics in Tübingen have succeeded in demonstrating for the first time that the activities of large parts of the brain can be altered ...
Getting into hot water: Solar water heating pays for itself five times over
Mar 09, 2009 |
4 / 5 (12) |
4
An analysis of the engineering and economics for a solar water-heating system shows it to have a payback period of just two years, according to researchers in India. They report, in the International Journal of Global En ...
Spinning carbon nanotubes spawns new wireless applications
Nanotechnology / Nanomaterials
Mar 09, 2009 |
4.6 / 5 (10) |
2
The University of Cincinnati has long been known for its world-record-breaking carbon nanotubes. Now researchers at the University of Cincinnati have discovered new uses by spinning carbon nanotubes (CNTs) ...
Quantum doughnuts slow and freeze light at will: 'fast computing & slow glass'
Mar 09, 2009 |
4.5 / 5 (10) |
2
(PhysOrg.com) -- Research led by the University of Warwick has found a way to use doughnuts shaped by-products of quantum dots to slow and even freeze light, opening up a wide range of possibilities from reliable and effective ...
A water splitter with a double role
Mar 09, 2009 |
4.5 / 5 (10) |
4
(PhysOrg.com) -- There is a lot of hope invested in hydrogen, but it also presents some problems. It is energy-rich, clean and, as a constituent of water, of almost unlimited availability. However, so far ...
New Views of Martian Moon and Surface
Space & Earth / Space Exploration
Mar 09, 2009 |
4.4 / 5 (10) |
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(PhysOrg.com) -- New images from two observations of the Martian moon Deimos and more than 600 observations of Mars, acquired by the high-resolution camera (HiRISE) on NASA's Mars Reconnaissance Orbiter, became ...
Will carbon nanotubes replace indium tin oxide?
Nanotechnology / Nanomaterials
Mar 09, 2009 |
4.9 / 5 (8) |
2
(PhysOrg.com) -- Up until now, George Grüner tells PhysOrg.com, most of the studies regarding the properties - and uses - of carbon nanotubes have been restricted to the visible spectral range. “We, however, were interested in the ...
Coral reefs may start dissolving when atmospheric CO2 doubles
Space & Earth / Earth Sciences
Mar 09, 2009 |
3.2 / 5 (11) |
8
Rising carbon dioxide in the atmosphere and the resulting effects on ocean water are making it increasingly difficult for coral reefs to grow, say scientists. A study to be published online March 13, 2009 in ...
New nanoporous material has highest surface area yet
Nanotechnology / Nanomaterials
Mar 09, 2009 |
4.8 / 5 (6) |
4
(PhysOrg.com) -- University of Michigan researchers have developed a nanoporous material with a surface area significantly higher than that of any other porous material reported to date.
Chimp's stone throwing at zoo visitors was 'premeditated'
Mar 09, 2009 |
4.7 / 5 (6) |
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Researchers have found what they say is some of the first unambiguous evidence that an animal other than humans can make spontaneous plans for future events. The report in the March 9th issue of Current Bi ...
Singapore honours Dutch scientist
Mar 09, 2009 |
5 / 5 (5) |
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Singapore said Monday it will award nearly 200,000 US dollars to a Dutch scientist who pioneered an environmentally friendly, low-cost way of treating waste water and refused to patent the process.
