I'm reposting this in a new thread, as I think it got totally lost in the banter on the other thread. Some of us may want to be wearing masks in public as this epidemic hopefully subsides. (original courtesy of Minivanmotoman).
Materials:
https://www.huffpost.com/entry/best...aterials-new-study_l_5e99b576c5b6a92100e63129
(vector of that page) Study of efficacy of materials, as well as breathability:
https://smartairfilters.com/en/blog/best-diy-coronavirus-homemade-mask-material-covid/
Original:
https://vanlivingforum.com/showthread.php?tid=39723&pid=491026#pid491026
Materials:
https://www.huffpost.com/entry/best...aterials-new-study_l_5e99b576c5b6a92100e63129
(vector of that page) Study of efficacy of materials, as well as breathability:
https://smartairfilters.com/en/blog/best-diy-coronavirus-homemade-mask-material-covid/
Original:
https://vanlivingforum.com/showthread.php?tid=39723&pid=491026#pid491026