The Surprising Sounds Detected by a Nuclear Monitoring Network Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email View of infrasound station array at infrasound station IS49, Tristan da Cunha, U.K. ( CTBTO Preparatory Commission / flickr ) Produced by Arwa Gunja and Mythili Rao Produced by PRI and WNYC