Math curve-ball: Mayan astronomy
Posted by Tony on October 12, 2009 at 08:45:49:

Hi -

Off topic. But, we're between quakes.

Question: How did the Mayans undertake astronomical calculations without the Julian date?

Follow Ups:
     ● Re: Math curve-ball: Mayan astronomy - Jim W.  08:12:30 - 10/14/2009  (76142)  (1)
        ● Re: Math curve-ball: Mayan astronomy - Tony  20:00:15 - 10/14/2009  (76145)  (1)
           ● Re: Math curve-ball: Mayan astronomy - Skywise  20:15:11 - 10/14/2009  (76146)  (1)
              ● Re: Math curve-ball: Mayan astronomy - Tony  21:10:22 - 10/14/2009  (76147)  (1)
                 ● Re: Math curve-ball: Mayan astronomy - Jim W.  06:51:03 - 10/15/2009  (76149)  (2)
                    ● O/T Underwater basket weaving - heartland chris  06:22:54 - 10/16/2009  (76152)  (0)
                    ● Re: Math curve-ball: Mayan astronomy - Skywise  20:00:26 - 10/15/2009  (76150)  (1)
                       ● Re: Math curve-ball: Mayan astronomy - Tony  22:39:42 - 10/15/2009  (76151)  (0)