The Nature of Things · SEASON 21

Cystic Fibrosis / Whooping Crane / Cold-Water Survival

Episode 2 · 1980-10-15

★ N/A
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Season 21Episode 2★ N/A/10
  • Documentary

Episode overview

A report on cystic fibrosis, a genetic respiratory ailment that afflicts young people; the International Crane Foundation's work to save endangered species of birds is documented; and hypothermia, which involves the impact of very cold water on the human body, is examined.

Season 21 episodes