How about a slow-mo video of sneezing with and without a mask?[0] It clearly shows the amount of spray caused by wearing and not wearing a mask. I know there ca

How about a slow-mo video of sneezing with and without a mask?[0] It clearly shows the amount of spray caused by wearing and not wearing a mask. I know there can be micro particles not shown by film, but it does give a much clearer example of how effective masks can be. [0] https://www.youtube.com/watch?v=gZ66wJFD3bs https://www.youtube.com/watch?v=gZ66wJFD3bs