Ancient architecture offers a masterclass in sustainable desert engineering

How to Build Your Own Heat-Regulating Hogan | NOVA | PBS · 9:11 · Video: NOVA PBS Official · Watch at the source

In short: Discover how the Navajo people use traditional knowledge to build hogans—structures designed to withstand extreme temperatures in the American Southwest through ingenious heat regulation.

The video explores the construction of hogans, traditional Indigenous dwellings of the Navajo (Diné). These structures serve as a prime example of sustainable engineering, utilizing specific architectural techniques to manage intense desert heat and environmental conditions.

By examining these designs, viewers can learn how ancestral knowledge provides practical solutions for climate-responsive building today.

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