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USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards

IRIS is a consortium of universities dedicated to the operation of science facilities for the acquisition, management, and distribution of seismological data.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Prezi is the zooming presentation editor

Un blog para sorprenderse con la biología

Twitter is without a doubt the best way to share and discover what is happening right now.

Ultimas noticias del mundo sobre eventos climáticos, terremotos, tormenta solar, clima espacial, predicciones e informes cientificos

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

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