Knowledge Keepers -
nova

Wed, Sep 23 9:00 P.M. NHPBS (11.1)

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.

Duration: 57 minutes and 0 seconds

Episode Number: 5310

All broadcast times for this episode: (show all)

Wed, Sep 23	9:00 P.M.	Knowledge Keepers NHPBS (11.1)

About NOVA:

PBS' premier science series helps viewers of all ages explore the science behind the headlines.

Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.

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