Ancient Structures: Secrets Revealed

8:00 PM to 9:00 PM

Wednesday 17 June

Battling Giants

Season 1 Episode 3

How the Colosseum and the Great Wall of China conceals clues of their construction, and the Malbork Castle showcases the military prowess of the Teutonic Knights

Ancient Structures: Secrets Revealed airs on National Geographic Channel HD at 8:00 PM, Wednesday 17 June. (New, subtitles, audio description.)

Learn more about Ancient Structures: Secrets Revealed and other education/science/factual topics on our factual page

Topics

Education ➝ Science ➝ Factual Topics

Archaeology