Consider This: DIY Air Filters For Classrooms? Experts Are Enthusiastic — And A Citizen Scientist Makes It Easy

The school year is gearing up and districts are scrambling to make sure it's safe to bring students and staff back for in-person learning.

Consider This producer Matt Baskin speaks with GBH Radio’s Gabrielle Emanuel, who recently learned how to make a cheap and effective do-it-yourself air purifier.