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Running Time:
04:55
There are green sea turtles in San Diego Bay? Where did they come from? Do they really live over 100 years? Why is it important for scientists to keep track of these giant creatures, and how on earth do they do it? In this interview with ecologist Tomoharu Eguchi (NOAA Marine Fisheries Service) and ecology graduate student Sheila Madrak, we meet the sea turtles and explore these 'big' questions.

Project: Exploratorium Science at America's Cup | Browse All

Date: November 25, 2011
Format: Expedition
Category: Everyday Science
Subject(s): Life Science/Biology
Running Time:
00:02:32
Watch Dr. Brendan Kelly, Micaela Ponce, Kevin Bakker and Dan Carlson as they measure and tag a female ringed seal on the frozen Chukchi Sea. Follow them as they return the seal by snowmobile to her breathing hole in the Elson Lagoon - and get a little seal slap in the process.

Project: Ice Stories: Dispatches from Polar Scientists | Browse All

Date: June 18, 2008
Format: Expedition
Category: Science in Action
Subject(s): Life Science/Biology