Rigby5
Diamond Member
Were you homeschooled by MTG?
Since a fart could just be a molecular sized gas like sulfur dioxide, MTG gave a bad example.
However if one exhales a cigarette though a mask, the smoke particles are LARGER than the covid virus, so it shows masks are not really designed, intended, or very successful for viruses.
They do work a little, but that is counter productive considering the goal should always be herd immunity.