Overview:
In this episode, Philippe travels to Pennsylvania to explore a hidden wonder beneath the Appalachian Mountains and see how researchers at Carnegie Mellon University are using cutting-edge science to measure air quality in Pittsburgh.
Release Date : 2017-10-28
Genre : Kids, Documentary, Family
Duration : -
Rating : ⭐ 0/10 (0 votes)
Actors : Delaney Reynolds, Tracy Fanara, Philippe Cousteau Jr.