University of St. Andrews (UK)
University of St. Andrews: Mayan Mathematics
After a historical introduction, this site from the University of St. Andrews provides information about the mathematics of the Maya Civilization and shows just how advanced they were.
The History Cat
The History Cat: Cracking the Mayan Code
Discusses the Maya system of hieroglyphic writing. It was viewed by Spanish invaders as the work of the devil and most of the written materials were destroyed under the orders of a Spanish priest whose goal was to convert the Mayans to...