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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
Arctic Exploration
New technology is making it possible for scientists to go where they’ve never...
Fri, 01/14/2011 - 13:45

video
Sea Levels on the Move
Through the use of satellites and land survey tools, scientists are learning about...
Fri, 01/14/2011 - 13:36

video
Climate Change Effects on Glaciers and Ice Sheets
How will changes in temperature affect glaciers and ice sheets? Dr. Sarah Das from...
Thu, 03/01/2018 - 10:11

video
Dr. Jan Backman, Marine Geologist
Drilling near the North Pole, Dr. Jan Backman reveals a brief moment in time when...
Fri, 03/26/2010 - 13:03