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video
Coral Reefs Changing Over Time
How do we know what coral reefs looked like hundreds of years ago? Often times, we...
Fri, 08/30/2013 - 06:55
video
The Last Wild Places In the Ocean Webcast
The ocean is not as natural as it once was. Where there used to be large predators...
Thu, 05/12/2011 - 16:36
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Understanding the Japan Earthquake and Tsunami
Using maps and graphics, Smithsonian geologist Dr. Liz Cottrell provides an...
Mon, 03/14/2011 - 17:08
video
Tracking Tsunamis
Tsunamis, giant waves caused by underwater earthquakes, speed across the ocean at...
Fri, 01/14/2011 - 12:16
video
The Ocean Drilling Vessel Chikyu
The Chikyu allows scientists to gather and study data about seafloor sediments as...
Tue, 12/08/2009 - 21:57
video
Visit the Line Islands with Reef Ecologist Dr. Stuart Sandin
A number of questions have inspired marine ecologist Stuart Sandin to...
Mon, 11/30/2009 - 12:55
video
Demonstrating an Earthquake's Seismic Waves
On August 23, 2011, a 5.8 earthquake emanated from the little-known Central...
Wed, 08/24/2011 - 19:58