In the past two semesters, a group of students leads by Timmy Trapaidze have been monitoring the air quality in Tydings Hall, where professors and students often complain about the poor ventilation. Encouraged by the Chair of the Department of Economics, our study group visited Tyding Halls several times and installed several sensors inside the building. 

After closely monitored the air quality for a month and conducted data analysis with the data collected by our sensors, Timmy presented to the Chair and other faculty members of the Department of Economics.