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New Medical Imaging Is 100 Times Less Pixelated

The technique relies on "synchrotron" light, emitted from a particle accelerator, and could have uses ranging from biofuel production to art conservation. A new imaging technique provide high-resolution images of the molecular composition of tissues

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Could the Recent Pacific Megaquakes Trigger a West Coast Temblor?

In the past 15 months several devastating earthquakes have rumbled beneath the Pacific. In February 2010 a magnitude 8.8 temblor slammed central Chile; this past September a magnitude 7 quake walloped Christchurch, New Zealand, leading to a magnitude 6.3 aftershock this past February.

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Future Computer Chips Will Make More Mistakes (And That’s a Good Thing)

Scientists have made a curious breakthrough in computer chip technology. They've discovered that if you "prune" a chip's design--chopping off little-used functions and actually allowing it to make errors--it can result in far more power efficient and smaller designs.

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Welcome to the Anthropocene: The Human-Powered, Fossil Fuel-Driven Era

Back when I was a kid, I sometimes daydreamed about traveling back in time to the exotic Age of Dinosaurs in order to liven up what I thought was a relatively plain and insignificant existence in suburban Connecticut. It's easy to overlook the exceptional qualities of a familiar setting in this way unless someone calls attention to them. That's what has happened recently with our present-day position on the geologic time scale, thanks to a trendy new title

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Silicon spin transistors heat up and spins last longer

(PhysOrg.com) -- University of Utah researchers built "spintronic" transistors and used them to align the magnetic "spins" of electrons for a record period of time in silicon chips at room temperature. The study is a step toward computers, phones and other spintronic devices that are faster and use less energy than their electronic counterparts.

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Friendly Bacteria Fight the Flu

By Amy Maxmen Helpful bacteria don't just aid digestion; they also fend off the flu, according to a report published March 14 in the Proceedings of the National Academy of Sciences. A research team led by Akiko Iwasaki, an immunologist at Yale University in New Haven, Connecticut, found that mice treated with neomycin antibiotics were more susceptible than control mice to influenza viruses.

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Book illuminates life, legacy of physicist Feynman

From childhood sweetheart to quantum electrodynamics, the life and scientific contributions of the legendary Richard Feynman, a physicist of mythic hero status, are given a new and stimulating perspective in a book by Arizona State University professor Lawrence M. Krauss.

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Zappos Shoes CEO Tony Hsieh Wants to Be Your Soul Provider

At SXSW, the founder of one of America's favorite online shoe stores lets Fast Company in on his newest idea, a lifestyle and business brand with partner Jenn Lim named after his bestselling business book, "Delivering Happiness." Delivering Happiness is no longer merely the bestselling business book by Zappos.com CEO Tony Hsieh.

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