[QUOTE="tjinaz, post: 326354, member:
I seriously doubt the effectiveness of a cloth mask in doing anything but make people feel like they are participating.
[/QUOTE]
It slows the velocity if your breath, and catches some of the outgoing water droplets.
Imagine the mosquitoes have to ride on golf balls. some golf balls get through. some don’t.
I seriously doubt the effectiveness of a cloth mask in doing anything but make people feel like they are participating.
[/QUOTE]
It slows the velocity if your breath, and catches some of the outgoing water droplets.
Imagine the mosquitoes have to ride on golf balls. some golf balls get through. some don’t.