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S01E01 - Secrets of the Great Wall
| In this episode, Dr Allan Maca investigates the biggest manmade structure on earth; The Great Wall of China. This ancient monument has been studied by experts for decades, but it's only now, thanks to new satellite imagery and cutting-edge technology, that its secrets are finally being revealed. | |
| Uitzending: | 11/08/2020 |
| Rating TheTVDB: | Nog geen stemmen uitgebracht |
| IMDB ID: | 0 |
| Laatste update: | 6/01/2025 om 14:27 |