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Episode guide

S26·E1 Lost at Sea: The Search for Longitude

Core Aired October 6, 1998 55 min
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Synopsis

In 1714, following a maritime disaster, British Parliament offers £20,000 for the first reliable method of determining longitude on a ship at sea. It's known that longitude can be found by comparing a ship's local time to the time at the port of origin. The challenge is finding a clock—a chronometer—that can keep time at sea, where temperature changes, humidity, gravity and a ship's movement affect accuracy.

NOVA chronicles the seventeenth-century journey to determine longitude.

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Frequently Asked Questions

When did Season 26 Episode 1 of NOVA air?

Season 26, Episode 1 ('Lost at Sea: The Search for Longitude') originally aired on October 6, 1998.

How long is Season 26 Episode 1 ('Lost at Sea: The Search for Longitude')?

The runtime for this episode is approximately 55 minutes.

What happens in NOVA Season 26 Episode 1?

In 1714, following a maritime disaster, British Parliament offers £20,000 for the first reliable method of determining longitude on a ship at sea. It's known that longitude can be found by comparing a ship's local time to the time at the port of origin. The challenge is finding a clock—a chronometer...

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