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Lost at Sea: The Search for Longitude [see text links below]
Welcome to the companion Web site to "Lost at Sea: The Search for Longitude," originally broadcast on October 6, 1998. Based on the bestselling book Longitude by Dava Sobel, the program tells the story of how an unknown genius, John Harrison, discovered the key to navigating on the open seas and thus solved one of the thorniest problems of the 1700s.

Text Longitude Home | Great Challenge | GPS
Find Your Longitude | Ancient Navigators | Resources
Teacher's Guide | Transcript | Site Map

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