[TangoLimaSierra]

In this video he uses a vape pen to demonstrate the ineffectiveness of every type of mask or “face covering” in having no effect on aerosolized particles that are even larger than the virus:

I'd say, if you can smell your dinner thru the mask, it ain't gonna stop no virus.

[Richard Kimball]

Masks work great. That’s why nobody can smell it if you pass gas while wearing pants.

[grey_whiskers]

Speaking of smell, Tango, ...