NOVA 53x10 — Knowledge Keepers

For millennia, Indigenous peoples in North America have practiced a unique form of science. From navigating the featureless Arctic to building energy-efficient homes in the desert, see how cultural traditions have led to remarkable innovations.

• Starts1:00 AM · Thu, Sep 24 · UTC
• WherePBS, United States
• EpisodeSeason 53, episode 10
• Runtime57 min
• NetworkPBS
• LanguageEnglish

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