Plenty of things that I am learning on Acid is kind of the same thing that those skulls are saying. If you did't read the book, just read this article: http://www.world-mysteries.com/sar_6_1.htm And than if you became interested in subject, order the book here: http://www.amazon.com/Mystery-Crysta.../dp/1879181800 or at least read the coments for the book. It is very cheap 15USD comparing to what it has to say. Here is the link for short video from writers: https://www.youtube.com/watch?v=XTOe7c0n-oc Anyway, somebody have any thoughts?