I ran across this info today and found it quite amusing:
There have been about 514 Leap Years since Caesar created it in 45BC. Without an extra day every 4 years, today would be August 4th, 2013.
Secondly, the Mayan calendar did not account for leap years, so technically the world should have ended 7 months ago....
I guess we can all get on with our lives now!
What a relief! ;D
A few years ago while decompressing between SCUBA dives off Cozumel, I tried to hedge my bets at La Tumba del Caracol, but no spirits responded to my summons: ;)
(http://i2.photobucket.com/albums/y30/RichardS/TRSonTumbadelCaracolCozumelMexico.jpg)
Seriously, though, the Mayans had an amazing civilization. It is said that they used La Tumba del Caracol to warn them of approaching hurricanes. Strong winds preceding a hurricane create a loud whistle effect when passing through the structure -- rather like the emergency warning sirens in our cities today.