Thread
: Events
I went in a shop today without my mask on!
View Single Post
03-14-2021, 06:57 AM
baodb
Confirmed User
Industry Role:
Join Date: Jan 2021
Posts: 103
Sorry but that is just scientifically not true, you can not put anything over your face and it helps.
Your math... don't get where your numbers come from. maybe explain it a bit better so that we can understand the formula you use there.
baodb
View Public Profile
Find More Posts by baodb