An award winning site that uncovers the lost Incan civilization. Features include history, administration, technology, arts, and maps. A sophisticated account of the Incas that is well worth a visit.

In the Andes Mountains lies the focus of the research presented in this exhibit, Machu Picchu, thought to be a retreat for ancient rulers of the Inca.

The University of St. Andrews, Scotland, presents hundreds of biographies of famous mathematicians, histories of math in various cultures, and interesting facts on the development of important math concepts. This is a huge reference....

Kids learn about the ancient civilizations of the Americas including the Aztecs, Maya, and Inca Empires.