Mountain Machines
S1, E9: Discover how mountains make civilization possible despite their extreme environments.
Information
- Released
- 2013
- Run Time
- 20 min
- Region of Origin
- United States
- © 2013 A+E Networks. All Rights Reserved.
Languages
- Original Audio
- English
- Audio
-
English (United States) (AAC)
- Subtitles
-
English (CC)
Accessibility
- Closed captions refer to subtitles in available languages with the addition of relevant non-dialogue information.