Using an N95 facemask to stop viral particles is like using a tunnel to stop a truck from passing through a mountain. The viral particles pass right through the three micron holes, because they're less than two microns in diameter.
Thanks!
Using an N95 facemask to stop viral particles is like using a tunnel to stop a truck from passing through a mountain. The viral particles pass right through the three micron holes, because they're less than two microns in diameter.
Thanks!
You are welcome, @valued-customer