NYC Performs Final Subway Airflow Test

Scientists conducted the third and final test designed to track airflow in New York City’s subway system today (July 25). The goal of the project is to develop a model for how a dangerous airborne contaminant, such as sarin gas or anthrax, would spread th



via LiveScience.com http://www.livescience.com/38448-nyc-final-subway-airflow-test.html