Here the video explanation of Mayan Calendar. Have you watch this Mayan Calendar explanation video? I got it from YouTube as "Mayan calendar 2012" and "end of the world may 21st" have been trending since few days ago..
The Maya calendar is a system of calendars and almanacs used in the Maya civilization of pre-Columbian Mesoamerica, and in some modern Maya communities in highland Guatemala and Oaxaca, Mexico. Watch the video below, it is how we Maya created the most precise manner of time-keeping. So doomsday: Is it May 21, 2011 or Dec. 21, 2012? US preacher warns end of the world is nigh: 21 May, around 6pm, to be precise..