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Domain: uzh.ch
Stories and comments across the archive that link to uzh.ch.
Stories · 3
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Swiss Scientists Discover DNA Remains Active After Space Journey and Re-entry
Zothecula writes: It may sound like the first chapter of a Quatermass thriller, but scientists from the University of Zurich have discovered that DNA can survive not only a flight through space, but also re-entry into the Earth's atmosphere and still remain active. The findings are based on suborbital rocket flights and could have considerable impact on questions about the origins of life on Earth and the problems of terrestrial space probes contaminating other planets. -
China's PandaX Project Looks For Dark Matter In the Heart of a Marble Mountain
the_newsbeagle writes "Chinese engineers love their superlatives: Biggest dam, fastest train, etc etc. Now they've constructed the deepest underground dark matter detector beneath a mountain in Sichuan province. Such dark matter seekers have to be buried deep to shield them from cosmic rays, because that radiation would be picked up by the detector and could be confused for radiation generated by dark matter. Other dark matter detectors are similarly subterranean: LUX, in the United States, is at the bottom of an abandoned mine in South Dakota, and a European effort called XENON lies below the Gran Sasso mountain. The Chinese researchers hope their PandaX detector will finally reveal the much-hypothesized, never-seen dark matter particles known as WIMPs." -
Team Aims To Build Robot Toddler In Nine Months
Zothecula writes "If robots are going to be part of our everyday lives, they'll need to fit into our homes rather than the factory floor. Few people would be comfortable living with a metal spider on tank treads, so the University of Zurich's Artificial Intelligence Laboratory is building a robot toddler called 'Roboy.' Using 'soft robotics' technology that mimics the human body, the 1.2 meter (3 ft, 11 in) tall humanoid robot is part of an effort to make robots that people are more comfortable with in day-to-day situations."