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About 100,000 people die every year due to infections acquired in a hospital, according to a new government report. In this hour, we'll look at the problem, and talk about ...
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This week, President Obama rolled out details of how changing budgets and changing priorities will affect NASA. We'll talk about the future of the agency, including plans for a larger ...
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A recent survey of television weather forecasters found that many didn't accept the idea of global warming. Why not?
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You've heard that the wind comes sweeping down the plain in Oklahoma -- does that translate to a good source of wind power?
• SciFri Radio Tornadoes
  
The average warning time for a tornado is about 15 minutes. But is that enough time to get your family out of harm's way? In this segment, a look at ...
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How would you describe the size of a wind turbine? There's no right answer. Turbines come in different varieties tuned for different uses. Compare the 256-foot-tall Gamesa G87 turbines, found ...
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For a patient with heart failure, checking whether the heart could benefit from bypass surgery or a stent is critical to ensuring survival. One imaging technique, positron emission tomography (PET) ...
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Researchers have recorded the brain signals responsible for movement outside the brain and used them to reconstruct hand movement in three dimensions.