(July 22, 2012 at 8:38 pm)cratehorus Wrote: The oldest calendar in the world, is the Yoruba calendar, from Southwestern Nigeria, the current year is 10,054, New Year's Day was June 4th
http://en.wikipedia.org/wiki/Yoruba_calendar
Thanks for sharing this. This is really, really interesting.
Sidenote: Has anyone seen the documentary Tree of Iron?