Excerpt for others who aren’t stupid so they can see why this is totally garbage and not science.
“ Twenty-one healthy volunteers made their own face masks from cotton t-shirts; the masks were then tested for fit. The number of microorganisms isolated from coughs of healthy volunteers wearing their homemade mask, a surgical mask, or no mask was compared using several air-sampling techniques.”
nope. learn science
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7108646/
you have to be literally retarded to take that position
Not science
it's LITERALLY science
No it is literally not science
Excerpt for others who aren’t stupid so they can see why this is totally garbage and not science.
“ Twenty-one healthy volunteers made their own face masks from cotton t-shirts; the masks were then tested for fit. The number of microorganisms isolated from coughs of healthy volunteers wearing their homemade mask, a surgical mask, or no mask was compared using several air-sampling techniques.”
and?