Aaaaaargh! The true nature of screaming has finally been revealed | New Scientist
iPhones calls 911 after owners ride roller coasters at Kings Island
Freesound - "Roller Coaster Screams, A.wav" by InspectorJ
10 Scariest rides in the world that will leave you screaming your lungs out | Photogallery - ETimes
Bans against screaming on roller coasters at Tokyo Disneyland will not be in place at Orlando's Walt Disney World | Arts Stories + Interviews | Orlando | Orlando Weekly