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NOVA

NOVA

1974Returning SeriesNext: Feb 25 9pm ET53 Seasons1017 Episodes7.0TMDB
PBS

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Season 26 · Episode 1

Lost at Sea: The Search for Longitude

Aired Oct 6, 1998at 9PM·55m

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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Direct answers for episode-level questions and details.

When did NOVA Season 26 Episode 1 air?

NOVA Season 26 Episode 1 aired on October 6, 1998 at 9 PM ET.

How long is NOVA Season 26 Episode 1?

This episode runs for approximately 55 minutes.

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