ScienceDaily Technology Headlines
for Sunday, July 4, 2010
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How rules of physics in quantum world change when applied to classical world (July 3, 2010) -- Researchers have discovered a potentially important piece of the quantum/classical puzzle -- learning how the rules of physics in the quantum world (think smaller than microscopic) change when applied to the classical world (think every day items, like cars and trees). ... > full story
Cell phone microscope poised to begin trials in Africa (July 3, 2010) -- Engineers have developed a functioning prototype of a cell phone microscope for telemedicine. The lensless imaging platform behind the cell phone microscope is nearing readiness for real world trials, after receiving prestigious awards in the past month from the Bill and Melinda Gates Foundation, National Geographic and the National Science Foundation. ... > full story
Three-legged dogs boost robot research (July 2, 2010) -- Scientists in Germany are examining how three-legged dogs move to help design and develop robots that can adapt in the event of an "injury." The new research looked at walking and running techniques in dogs with fore-limb or hind-limb amputations, using a treadmill and a set of high-tech infra-red cameras. ... > full story
Scrubbing CO<sub>2</sub> from atmosphere could be a long-term commitment (July 2, 2010) -- With carbon dioxide in the atmosphere approaching alarming levels, even halting emissions altogether may not be enough to avert catastrophic climate change. Could scrubbing carbon dioxide from the air be a viable solution? A new study suggests that while removing excess carbon dioxide would cool the planet, keeping carbon dioxide at low levels would require a long-term commitment spanning decades or even centuries. ... > full story
World of lights in the microcosmos (July 2, 2010) -- Light-emitting diodes are gaining ground: They are now being used as background lighting for displays. But the manufacturing of complex LED optics is still complex and expensive. A new technology is revolutionizing production: Large-scale LED components can now be manufactured cost-effectively. ... > full story
Science of soccer: Ball aerodynamics focus of research (July 2, 2010) -- With the attention of sports fans worldwide focused on South Africa and the 2010 FIFA World Cup, US scientist John Eric Goff has made the aerodynamics of the soccer ball a focus of his research. ... > full story
X-ray satellite homes in on a black hole's jets (July 2, 2010) -- Astronomers using NASA's Rossi X-ray Timing Explorer satellite, together with optical, infrared and radio data, find that, at times, most of the X-rays come from Black Hole jets. ... > full story
All-natural personal care products: Chemical engineer patents enzymatic preparation to make natural ingredients in the lab (July 2, 2010) -- A chemical engineer has developed and patented a chemical structure to make all-natural personal care products and purer pharmaceuticals in the laboratory. ... > full story
Switching off your lights has a bigger impact than you might think, says new study (July 1, 2010) -- Switching off lights, turning the television off at the mains and using cooler washing cycles could have a much bigger impact on reducing carbon dioxide emissions from power stations than previously thought, according to a new study. Researchers in the UK show that the figure used by government advisers to estimate the amount of carbon dioxide saved by reducing people's electricity consumption is up to 60 percent too low. ... > full story
Man in the Moon has 'graphite whiskers' (July 1, 2010) -- In a new analysis of a lunar sample collected by Apollo 17, researchers have detected and dated carbon on the moon in the form of graphite -- the sooty stuff of pencil lead -- which survived from around 3.8 billion years ago, when the moon was heavily bombarded by meteorites. Up to now, scientists thought the trace amounts of carbon previously detected on the surface of the moon came from the solar wind. ... > full story
New technique improves efficiency of biofuel production (July 1, 2010) -- Researchers have developed a more efficient technique for producing biofuels from woody plants that significantly reduces the waste that results from conventional biofuel production techniques. The technique is a significant step toward creating a commercially viable new source of biofuels. ... > full story
R Coronae Australis: A cosmic watercolor (July 1, 2010) -- A magnificent view of the region around the star R Coronae Australis was created from images taken with the Wide Field Imager (WFI) at the European Southern Observatory’s La Silla Observatory in Chile. R Coronae Australis lies at the heart of a nearby star-forming region and is surrounded by a delicate bluish reflection nebula embedded in a huge dust cloud. The image reveals surprising new details in this dramatic area of sky. ... > full story
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