At some point in the vid, they make mention that the caves have been changed since the original expedition in 2008 - why would someone go through the trouble of altering the plastered walls? They talk about this at around the 23 min mark.
The narrator indicates that this underground complex is very large.
Edited 1 time(s). Last edit at 10-Jul-17 00:10 by Racho.
|there's always something new and interesting on this site||533||Racho||10-Jul-17 00:07|