He Fixed Time at Sea — How One Man Revolutionised Navigation Forever

Описание: Discover the incredible story of how one man solved the mystery of longitude at sea. Learn how his invention transformed navigation, saved countless lives and changed the course of world history.

Solve the Longitude: the story of the man who fixed time at sea. In this video we explore John Harrison’s revolutionary marine chronometer, how he solved the longitude problem and why his clock changed navigation, trade and the modern world.

Topics covered: marine chronometer, longitude problem, 18th-century navigation, H-1 to H-4, maritime history, timekeeping innovation, GPS origins.

Perfect for history buffs, science lovers and anyone curious about how accurate time shaped globalisation.
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OUTLINE:
00:00:00 Solving the Longitude
00:01:15 The Ocean Breaks Clocks
00:02:31 The Rise of John Harrison
00:03:40 A Matter of Life and Death at Sea
00:04:22 Harrison's Remarkable Inventions
00:06:09 The Marine Chronometer Put to the Test
00:08:13 The Long Fight for Recognition
00:09:48 How Harrison's Clock Changed the World
00:11:12 Epilogue - One Maker Changed the World