Posts tagged periodic
Tikal pyramids, Guatemala
Feb 9th
Echoes off this pyramid create an unexpected chirping sound. But did the ancient Mayan’s deliberately design this acoustic effect into the building?
El Castillo, Chichen Itza, Mexico
Jan 26th
Echoes off buildings are common, but not ones that distort sound like this ancient pyramid. It creates the chirp of a bird; maybe even the sacred quetzal bird

