Archive: 09/2/2005

Drilling tiny tunnels gets easier in a big way

The counterintuitive rules of physics at the nanometer scale create several thorny problems for scientists when they try to fashion three-dimensional channels in fluid-handling devices. Now, University of ...

Sep 02, 2005
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Man Against Machine

Computer-generated method outperforms human-designed program for fingerprint improvement It sounds like a plot for a science fiction movie, but it's not. Computers now create programs that solve complex pr ...

Sep 02, 2005
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Switching between liquid and gel

Twisted nanostructures are an important biological motif—just think of the DNA double helix or proteins with helical sections important to their function. Researchers are anxious to produce artificial helices, which could ...

Sep 02, 2005
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NASA's Durable Spirit Sends Intriguing New Images From Mars

Working atop a range of Martian hills, NASA's Spirit rover is rewarding researchers with tempting scenes filled with evidence of past planet environments. "When the images came down and we could see horizon all ...

Sep 02, 2005
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Nobel prize winner Joseph Rotblat dies

Scientists around the world paid tribute to Joseph Rotblat, a Polish nuclear physicist and Nobel peace prize winner, who died at age 96.

Sep 02, 2005
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The Role of Titanium in Hydrogen Storage

As part of ongoing research to make hydrogen a mainstream source of clean, renewable energy, scientists from the U.S. Department of Energy's Brookhaven National Laboratory have determined how titanium atoms help hydrogen ...

Sep 02, 2005
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Microorganism eating contaminants

ASU researcher Bruce Rittmann has found an environmentally friendly way to mitigate the human health threat from perchlorate drinking water contamination. Perchlorate is a component of solid rocket fuel.

Sep 02, 2005
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Single molecule transistors

A team of scientists led by ASU biophysicist Stuart Lindsay, director of the Center for Single Molecule Biophysics at the Biodesign Institute and an ASU professor of physics, recently created the first reproducible single ...

Sep 02, 2005
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New insights into the software of life

A series of discoveries by an international consortium of scientists, including a team from The University of Queensland's Institute for Molecular Bioscience (IMB), will transform our understanding of how our genome works ...

Sep 02, 2005
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CryoSat arrives safely at launch site in Russia

After leaving the Space Test Centre in Germany on 29 August, CryoSat has safely arrived at the Plesetsk Cosmodrome, about 800 km north of Moscow, Russia. CryoSat is scheduled for launch on 8 October 2005 at ...

Sep 02, 2005
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