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The Quiet Explosion: Object intermediate between normal supernovae and gamma-ray bursts found

Jul 24, 2008 | User rating: 4.4 / 5 after 10 vote(s) | pda version

A European-led team of astronomers are providing hints that a recent supernova may not be as normal as initially thought. Instead, the star that exploded is now understood to have collapsed into a black hole, producing a ...


Revolutionary materials reflect ancient forms

Jul 24, 2008 | User rating: 4.2 / 5 after 21 vote(s) | pda version

(PhysOrg.com) -- Although order is pleasing to the eye, it can quickly become boring. In Islamic architecture therefore, decoration often follows a strict yet aperiodic pattern. Similar structures also form ...


UC Santa Barbara chemist goes nano with CoQ10

Jul 24, 2008 | User rating: 3.9 / 5 after 7 vote(s) | pda version

If Bruce Lipshutz has his way, you may soon be buying bottles of water brimming with the life-sustaining coenzyme CoQ10 at your local Costco.


Region hit hard by 1993 floods showed economic resiliency, study indicates

Jul 24, 2008 | pda version

With the first wave of clean-up efforts behind them, residents of communities affected by this year's Midwest floods may find hope in a University of Illinois study on the economic impact of the 1993 flood that devastated ...


Scientists recover complete dinosaur skeleton

Jul 24, 2008 | User rating: 3.9 / 5 after 16 vote(s) | pda version

(AP) -- Japanese and Mongolian scientists have successfully recovered the complete skeleton of a 70-million-year-old young dinosaur, a nature museum announced Thursday.


N.M. cavers chart unique 'snowy' river of crystals

Jul 24, 2008 | User rating: 4.8 / 5 after 20 vote(s) | pda version

(AP) -- Hundreds of feet beneath Earth's surface, a few seasoned cave explorers venture where no human has set foot. Their headlamps illuminate mud-covered walls, gypsum crystals and mineral deposits. The ...


Unknown disease killing off Florida's state tree

Jul 23, 2008 | User rating: 3.7 / 5 after 3 vote(s) | pda version

(AP) -- The sabal palm, Florida's state tree, is under attack by a microscopic killer that has scientists stumped. An unknown but growing number of sabal palms in the Tampa Bay area have died from a mysterious ...


Historian predicts the end of 'science superpowers'

Jul 23, 2008 | User rating: 4.1 / 5 after 38 vote(s) | pda version

Is the sun beginning to set on America's scientific dominance? Much like the scientific superpowers of France, Germany and Britain in centuries' past, the United States has a diminishing lead over other nations in financial ...


Ancient Galactic Magnetic Fields Stronger than Expected

Jul 23, 2008 | User rating: 4.5 / 5 after 23 vote(s) | pda version

(PhysOrg.com) -- Mining the far reaches of the universe for clues about its past, a team of scientists including Philipp Kronberg of Los Alamos National Laboratory has proposed that magnetic fields of ancient galaxies like ...


Slippery Customer: A Greener Antiwear Additive for Engine Oils

Jul 23, 2008 | User rating: 4.5 / 5 after 4 vote(s) | pda version

(PhysOrg.com) -- Titanium, a protean element with applications from pigments to aerospace alloys, could get a new role as an environmentally friendly additive for automotive oil, thanks to work by materials ...


Polarizing filter allows astronomers to see disks surrounding black holes

Jul 23, 2008 | User rating: 4.1 / 5 after 21 vote(s) | pda version

(PhysOrg.com) -- For the first time, a team of international researchers has found a way to view the accretion disks surrounding black holes and verify that their true electromagnetic spectra match what astronomers ...


Study shows parasites outweigh predators

Jul 23, 2008 | User rating: 4.6 / 5 after 5 vote(s) | pda version

In a study of free-living and parasitic species in three estuaries on the Pacific coast of California and Baja California, a team of researchers from the University of California, Santa Barbara, the United ...


Meet Robo habilis

Jul 23, 2008 | User rating: 4.9 / 5 after 19 vote(s) | pda version

(PhysOrg.com) -- A European research project has brought the dream of human-like robots closer to reality by creating a human-like arm and hand controlled by an electronic ‘brain’ modelled on the human cerebellum.


'Nanonet' circuits closer to making flexible electronics reality

Jul 23, 2008 | User rating: 4.7 / 5 after 28 vote(s) | pda version

Researchers have overcome a major obstacle in producing transistors from networks of carbon nanotubes, a technology that could make it possible to print circuits on plastic sheets for applications including ...


Sex and lifespan linked in worms: A family of sugar-like molecules controls both

Jul 23, 2008 | User rating: 4.7 / 5 after 3 vote(s) | pda version

A group of scientists who set out to study sex pheromones in a tiny worm found that the same family of pheromones also controls a stage in the worms' life cycle, the long-lived dauer larva.


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