Ancient Megastructures - Season 1
Examine how ancient civilisations built some of the most magnificent structures on the face of the Earth, many centuries before the industrial revolution.
- ಪ್ರಕಾರ: Documentary
- ಸ್ಟುಡಿಯೋ: National Geographic
- ಕೀವರ್ಡ್: history
- ಪಾತ್ರವರ್ಗ: Alisdair Simpson