There are four types of sounds that the cochlea produces: 1  Spontaneous acoustic emissions - the cochlea produces these sounds spontaneously (not in response to another sound). These only occur in approximately 40-50 percent of people with normal hearing.
Discovery Green. Discovery Green is a public urban park in Downtown Houston, Texas, United States. Opened in 2008, Discovery Green 11.78-acre (47,700 m2) is located on Avenida de las Americas across from the George R. Brown Convention Center and the Hilton Americas Hotel, adjacent to Toyota Center.
Boulevard and the Greenbelt. 10. Pioneer Walk . A landscaped pedestrian pathway with benches and lighting, the walkway links downtown with the Greenbelt through the River Street neighborhood. 11. Julia Davis Park . P. The cityâs oldest park Julia Davis, opened in . 1897, and is home to Zoo Boise, the Idaho State Historical Museum, Boise Art Museum, Idaho