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The fascinating story of John Harrison who, in the 18th century, believed he could make a clock that would work on board a ship—and so solve the problem of finding longitude at sea.
First Air Date : Jan 02, 2000
Last Air date : Jan 03, 2000
Episode : 2 Episode
Season : 1 Season
Runtime: 125 minutes
Studio: Channel 4
Country: United Kingdom, United States of America