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  Around the World

  Science25 Apr 2014 : 346-347

  In science news around the world, the European Space Agency's new environmental satellite Sentinel-1A sends back its first radar images of Earth, polio spreads farther into Central Africa, China releases new information on its polluted soil, and more.

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  Around the World

  Science25 Apr 2014 : 346-347

  In science news around the world, the European Space Agency's new environmental satellite Sentinel-1A sends back its first radar images of Earth, polio spreads farther into Central Africa, China releases new information on its polluted soil, and more.

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