Seems to me that he's taken a rather simplistic assumption that because the size of the viral particle is small (0.1 micron), a cloth mask is ineffective. Well guess what, the N95 mask only offe… (View Post)

I wonder why. (View Post)

Another reason for automatic trains? (View Post)

At testing, you mean? (View Post)

No, he just wants you to stop spouting stuff like in your earlier post. It's fine to criticise, but we aren't in the playground here. (View Post)