The Aztec skull whistle produces a shrill, screaming sound. A study shows that these whistles have a disturbing effect on the human brain. The Aztecs may have deliberately used this effect in ...
Before their defeat by the Spanish in 1521, the triple alliance ruled Mesoamerica through complex trade networks—and warfare. The Mexica priest Cuauhtlequetzqui points out the place where his people ...
Introduction: Aztec studies: trends and themes / Enrique Rodríguez-Alegría, Deborah L. Nichols -- Archaeology of the Aztecs. Ancient stone sculptures: in search of the Mexica past / Eduardo Matos ...