Salute to the Scarlet Knight (Episode 42)
Jan 06, 2010•13 min
Episode description
Last month, an unmanned, underwater ocean glider named the Scarlet Knight completed a record-breaking 7,410 km (4,604 mile) trip from the U.S. to Europe. We talk with Zdenka Willis, director of NOAA's Integrated Ocean Observing System, about the historic mission.
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