well the mayans did'nt predict anything like that. i watched a show on the mayans back in 92', and the only think they did was they had a sun dial and calendar that started many many years ago back in there time, and went into the future and it ran all the way to 12/21/2012; and it stoped on that date they did'nt predict that the world ended on that date.

and remember the mayans were farmers and they tracked the weather and crop seasons. there have been sundials found in az,nm,co and they were used for farming. who ever told u about a comet 14 miles wide is blowing smoke, as it said nothing like that.not to say it's not a day to remember but to say what is going to happen who knows. just like i remember when everyone went apeshit back in 99 when people thought that was gonna be something like a doomsday and everything was gonna stop working well....