NASA's Aqua satellite captured multiple images of fire and smoke from Canadian wildfires on July 4, 2013. The images were stitched together to form a visual quilt.
Fuente : http://www.eurekalert.org/pub_releases/2013-07/nsf...
Fuente : http://www.eurekalert.org/pub_releases/2013-07/nsf...



Tendencias Científicas
La prevención del VIH no llega a las jóvenes sudafricanas

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