The whistle's internal structure creates air turbulence to produce the frightening ... The noise may have also represented the Aztec wind god Ehecatl or the god of death, Mictlantecuhtli.

The skull-shaped whistles were designed to produce a high-pitched, penetrating sound similar to a scream, resulting from the collision of different air currents ... the Aztec God of Wind, who ...

For those who aren’t familiar with the Aztec deity, he’s the literal god of human sacrifice. Oh, and cannibalism. Just to give you a sense of what kind of culture the California Board of ...

Housed within the facility’s 22 rooms are artifacts, including the famous Aztec Calendar Stone, known as Piedra del Sol, as well as the ancient statue of Xochipilli, the Aztec god of art ...