Masks: Display it, don't spray it!
Special | 2m Video has closed captioning.
Can wearing a mask REALLY help slow the spread of COVID-19? Super slow-motion video reveals how potentially virus-carrying respiratory droplets disperse and travel through the air - with and without a mask. And yes, it’s gross! Science educator Dr. Rob Stephenson demonstrates how effective masks are with the help of researchers in the College of Engineering at Michigan State University.
Problems Playing Video? | Closed Captioning