![Time Scanners](https://image.tmdb.org/t/p/w342/9sLqTigM8cLCiZjzH06fmFAcEi3.jpg)
1 Season
6 Episode
Time Scanners - Season 1 Episode 6
How did the Inca build such stable structures, and how did they manage to move the stones into place?
- annos singulos: 2014
- Patriam:
- genus: Documentary
- Studio: National Geographic
- keyword: engineering, ancient
- Director:
- cast: Dallas Campbell, Steve Burrows