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Watch NOVA scienceNOW Season 1 Episode 4 Online

  • 8/10
  • COUNTRIES: United States of America
  • Subtitles: English

Featured segments include: scientists making life in the lab, lightning that may be triggered by cosmic rays, a profile of neuroscientist Erich Jarvis, the advances of fish surgery, the too human appearance of Hollywood aliens, and an update on Hurricane Katrina.