0110100110 said:
But something else struck the scholars too : for some reason the Mayan calendar came to an abrupt end on December 21 2012. What did this mean?
It was their creation myth. The Third Creation ended at the end of the twelfth baktun, and the fourth creation began.
The point is that this had
already happened, and was not expected to happen again. There are distance dates recorded in Mayan carvings (future dates in Mayan notation are recorded as the current date plus the amount of time to pass until the date indicated) which will not come about for another two thousand years or more, and they
do not indicate a change in or reset of the calendar.
This, even the Gregorian calendar runs out eventually,
No, you just stick new numbers on the front, happily the set of real integers is infinite.
The Mayan calendar works the same way, except since it works in base 20 not base 10 (Mayans counted in base 20) you need less digits to record spectacularly large numbers (using only the significant digits the Mayans had individual names for, their version of hundred, thousand, etc. you could nearly express the full age of the solar system without running out of digits).