(PhysOrg.com) -- A relatively fast, easy and inexpensive technique for inducing nanorods - rod-shaped semiconductor nanocrystals - to self-assemble into one-, two- and even three-dimensional macroscopic structures has been ...
Nanomaterials
Feb 1, 2012
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A potent follow-up solar flare, which occurred Friday (Jan. 17, 2012), just days after the Sun launched the biggest coronal mass ejection (CME) seen in nearly a decade, delivered a powerful radiation punch to Earth's magnetic ...
Space Exploration
Feb 1, 2012
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(PhysOrg.com) -- In optical devices designed and used to collect light, there has always been a loss of light due to reflection, now, new research by a team of physicists from Spain and England has found, via calculation, ...
WikiLeaks founder Julian Assange took his fight against extradition to Britain's Supreme Court Wednesday, arguing that sending him to Sweden over rape allegations would breach legal principles dating back 1,500 years.
Other
Feb 1, 2012
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Scientists have developed and implanted into a living insect — the False Death's Head Cockroach — a miniature fuel cell that converts naturally occurring sugar in the insect and oxygen from the air into electricity. ...
Biochemistry
Feb 1, 2012
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Scientists are reporting a key advance in efforts to develop a handheld device that could revolutionize the complete blood cell count (CBC), one of the most frequently performed blood tests used to diagnose and treat disease. ...
Analytical Chemistry
Feb 1, 2012
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Around 1630 BC, a super-volcano blew apart the Aegean island of Santorini, an event so violent that some theorists say it nurtured the legend of Atlantis.
Earth Sciences
Feb 1, 2012
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How many tons of greenhouse gases are coming out of that smokestack? For the first time, people around the U.S. can get answers to that question instantly with a new online interactive tool — the topic of an article ...
Other
Feb 1, 2012
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Elephants and maybe rhinoceroses could be introduced to Australia to chomp on an invasive African grass that also causes wildfires, according to an idea reported in a scientific journal on Wednesday.
Ecology
Feb 1, 2012
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During the next five years, NASA technology development efforts should focus on 16 high-priority technologies and their associated top technical challenges, says a new report from the National Research Council. In addition, ...
Space Exploration
Feb 1, 2012
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