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RockHounds: The Movie
An educational, independent documentary film that showcases the fun and the science behind the hobby of gem & mineral collecting. |
404 |
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NASA Earth Observatory
NASA's Earth Observatory provides a freely-accessible publication on the Internet where the public can obtain new satellite imagery and scientific information about our home planet. The focus is on Earth's climate and environmental change. Any and al |
288 |
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Office of Arid Lands Studies - Univ of Arizona
The Office of Arid Lands Studies (OALS) is a multidisciplinary teaching, research, and information unit in the College of Agriculture and Life Sciences at the University of Arizona in Tucson. |
361 |
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Pulse of the Planet
Pulse of the Planet provides its listeners with a two-minute sound portrait of Planet Earth, tracking the rhythms of nature, culture and science worldwide and blending interviews and extraordinary natural sound. The website has links to interesting |
453 |
Links 
