Particle Counting and the DIY workshop made it into the Atlantic. Hooray for getting the word out about how to protect your health in China without shelling out big money.
More workshops are in the planning stages. Stay tuned.
Thomas is an Associate Professor of Behavior Science at the University of Chicago Booth School of Business and the founder of, a social enterprise to help people in China breathe clean air without shelling out thousands of dollars for expensive purifiers.