Multimedia Gallery
July 9, 2013
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Additional information about general usage can be found in Conditions.
New videos help people understand how human activity and climate variability effect water.
New NSF-NBC Learn video series examines the long-term health and sustainability of water, one of Americas most important and often taken for granted resources.
Credit: NBC Universal
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
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Related story: NSF and NBC Learn Explore the Future of Water in New Video Series