NOVA · Season 53 · Episode 10
“Knowledge Keepers”
Aired Thursday 24 September 2026
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.
S53 E10 discussion
No one has started this one yet
Be the first to say what you thought of “Knowledge Keepers”. Spoiler tags keep it safe for people who are behind.
Start the S53 E10 thread