The Maya indians used 2 types of calendars.
The ritual Tzolkin, ( the Data repeats every 260 days)
and the civilian Haab (all 365 days). Both of their calendars suddenly end after 5125 years, on the 21st of December 2012.
On this date the sun crosses the main area of our milky way. This only happens about every 26000 years. Experts have been arguing about the consequences of this constellation for years now. Some Maya-researchers do actually think that this world wide catastrophe could possibly endanger the existance of mankind. What do you think?
-Pakd
