9 Tymor
158 Pennod
MegaStructures - Season 3 Episode 13
Megastructures examines the mega-machines used to run the Panama Canal and uncovers the canal's five-billion dollar project for it's expansion.
- Blwyddyn: 2012
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: National Geographic
- Allweddair:
- Cyfarwyddwr:
- Cast: