The Slo Mo Guys specialize in taking everyday occurrences and slowing them down … way down, so that we can see them in a new way. In this clip, they let you see what happens when you talk without a mask, and then with a mask–all in order to demonstrate why a mask helps prevent the transmission of COVID-19, a disease that’s mainly spread when people are exposed to respiratory droplets carrying infectious virus. Around the 4 minute mark, the host is joined by Dr. Anthony Fauci, who offers commentary on the footage.
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Why Masks Work: A Slow Motion Demonstration (Plus a Guest Appearance by Dr. Fauci) is a post from: Open Culture. Follow us on Facebook, Twitter, and Google Plus, or get our Daily Email. And don’t miss our big collections of Free Online Courses, Free Online Movies, Free eBooks, Free Audio Books, Free Foreign Language Lessons, and MOOCs.