Nova Season 4 Episode 4 - The Sunspot Mystery

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Watch Nova season 4 episode 4 online for free at WatchSeriesLite. NOVA explores the research on the 1976 drought in the western United States which led some solar scientists to discover the link between weather patterns and the 11 year sunspot mystery. A weekly documentary series, each episode providing an in-depth look at a different subject of scientific research. Subjects examined by this show have included…

Air Date: February 2, 1977

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