NOVA
Secrets of the Sky Tombs (44x8)
Date de diffusion: Jan 04, 2017
Scientists explore mountain tombs in the Himalayas, revealing ancient secrets about the people who settled there, including rituals to ward off restless spirits.
- Première: Mar 1974
- Épisodes: 1042
- Abonnés: 308
- En cours
- PBS
- Mercredi à 21