Phil Tuwaletstiwa
Oyuncu
Phillip Tuwaletstiwa is a Hopi Native American engineer and geodetic scientist with degrees from Ohio State and Cornell Universities.
Filmler1
Film8.7BelgeselTarihChaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly cycle of the sun and the 19-year cycle of the moon. How did an ancient civilization, with no known written language, arrange its buildings into a virtual celestial calendar, spanning an area roughly the size of Ireland?
The Mystery of Chaco Canyon
1999 · 3 votes