No sign of the apocalypse?
Friday 21 Dec 2012 10:45 p.m.
Top mathematicians say the chances of the end of the world happening today are about 5 billion to one.
Those are essentially the same odds as for any other day in human history.
But despite that, Ali Ikram has been investigating and he's found a few signs that the Mayans may have been on to something.
Watch the video for the full report.