No i didn't use a tutorial mate...
When I saw that documentary my whole body was chilled... They have a lot of predictions from old philosophers, chinese predictions, Nostradamus , Ainstein theories and even Merlin e.t.c They said that Mayas calendar prediction is highly accurate and that on 2012 the calendar ends... Also they create a Doomsday vault so when the end happens most of the people will leave there.....!They said to many things that you will go crazy......as i am now!
Here's a site with videos:
http://umcssa.org/2010-end-of-the-world
or if you search the youtube (2012 end of the world) you will find lots of videos documentaries from History channel!
Here is the picture again: