How do Masks Protect Against Disease? Phenomenon Explained

[@invertedflow]

Fantastic video as always. Simple explanation + demonstration :)

[@AdamJohnson0110]

Nice work!

[@jacobangers]

I see you flexing your star wars ship in the background

[@carterrichard8472]

This is so pog champ a little late though I do believe fauci said this was only symbolic at this point