Archive: 10/13/2011

Beautiful math of fractals

(PhysOrg.com) -- What do mountains, broccoli and the stock market have in common? The answer to that question may best be explained by fractals, the branch of geometry that explains irregular shapes and processes, ...

dateOct 13, 2011 in Mathematics
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And the microbes shall inherit the Earth

(PhysOrg.com) -- Global warming is not a novel phenomenon, and by studying what happened to the planet during a period of global warming about 250 million years ago, one USC Dornsife scientist hopes to discover ...

dateOct 13, 2011 in Earth Sciences
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Amateur skywatchers help space hazards team

For the first time, observations coordinated by ESA's space hazards team have found an asteroid that comes close enough to Earth to pose an impact threat. The space rock was found by amateur astronomers, highlighting ...

dateOct 13, 2011 in Space Exploration
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Exploring the sound of string theory

A new collaboration between physicists and sound artists at Queen Mary, University of London, has produced a sonification of string theory equations. The project is being unveiled at a concert on 5 and 6 November, 2011.

dateOct 13, 2011 in Other
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G299.2-2.9, a middle-aged supernova remnant

(PhysOrg.com) -- G299.2-2.9 is an intriguing supernova remnant found about 16,000 light years away in the Milky Way galaxy. Evidence points to G299.2-2.9 being the remains of a Type Ia supernova, where a white ...

dateOct 13, 2011 in Astronomy
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The hazy history of Titan's air

What rocky moon has a nitrogen-rich atmosphere, Earth-like weather patterns and geology, liquid hydrocarbon seas and a relatively good chance to support life? The answer is Titan, the fascinating moon of Saturn.

dateOct 13, 2011 in Space Exploration
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