NOVA · SEASON 4

The Sunspot Mystery

Episode 4 · 1977-02-02

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Season 4Episode 4★ N/A/10
  • Documentary

Episode overview

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.

55 minutes

Season 4 episodes

1. Hitler's Secret Weapon1977-01-05 2. The Hot Blooded Dinosaurs1977-01-12 3. What Price Coal?1977-01-19 4. The Sunspot Mystery1977-02-02 5. The Plastic Prison1977-02-09 6. Incident at Brown's Ferry1977-02-23 7. Bye Bye Blackbird1977-03-02 8. The Pill for the People1977-03-09 9. The Gene Engineers1977-03-16 10. The Human Animal1977-03-23 11. The Wolf Equation1977-03-30 12. The Dawn of the Solar Age1977-04-20 13. The Business of Extinction1977-04-20 14. The Red Planet1977-04-27 15. Tongues of Men (1)1977-05-11 16. Tongues of Men (2)1977-05-18 17. Linus Pauling: Crusading Scientist1977-06-01 18. Across the Silent Barrier1977-06-22 19. The New Healers1977-06-29