1. Die Minen des Hephaistos - Hightech in der Kupferzeit
Aired: Nov 30, -1Terra X - Rätsel alter Weltkulturen
Season 25 Episode 8: Schliemanns Erben: In den Todeskammern der Maya
The Precolombian Maya culture's city states in modern Yucatan (huge Mexican peninsula),Guatemala and Belize left many monumental ruins. However a modern archaeological and anthropological expedition concentrates on the underground cave...