Truth Detector (09-11-2020)
We need a thread here that documents all the evidence that proves that masks stop viruses. Not propaganda to support and defend the use of masks, just evidence that proves masks stop viruses. Please list any evidence that proves masks stop viruses. Not allegations, gish gallop, or propaganda, just evidence like a solid explanation of how masks stop a virus with some substantiating data. Not statistics, just evidence. Links to other sites that contain the evidence are fine as long as you can quote the actual evidence that you are linking to in the post with the link. If you can't quote the evidence in a post where you provide a link then you are only linking to where you wish the evidence is. Ok folks, let's see the evidence!
The Truth Does Not Need To Be Supported With Censorship.
Truth Detector (09-11-2020)
Viruses spread through host fluids, troll boy. A mask doesn't let them escape, it's that fucking simple. If one is so dense they can't figure that one out they might as well put on a loincloth and start pounding rocks. I've seen Kindergarteners that can put that together. You wear a mask to stop you from transmitting. Protection for you is only slight if you're wearing a mask but an infected person isn't. It's called being a humane, decent, and a responsible human being.
Frank Apisa (09-08-2020)
canceled.2021.3 (09-09-2020), gfm7175 (09-11-2020), Truth Detector (09-11-2020)
ON HIS WORST DAY, JOE BIDEN IS A BETTER PRESIDENT THAN TRUMP WAS ON HIS BEST DAY!
Phantasmal (09-08-2020)
Frank Apisa (09-08-2020)
Truth Detector (09-11-2020)
Truth Detector (09-11-2020)
"We are all born ignorant, but one must work hard to remain stupid."
"Any fool can criticize, condemn and complain - and most fools do."
There are some rather nice pictures for those that can't understand simple explanations.
https://multimedia.3m.com/mws/media/...d-covid-19.pdf
If we aim to filter pathogens out of air, we therefor focus on these bigger particles rather than on the viruses or bacteria. Because of the focus on particles, it is a misconception to believe that viruses are harder to filter out of air than bacteria just because of the fact that viruses are smaller than bacteria.
This would be for virus size particles:
Particles < 0,1 micron (sub-micron size particles) The smallest particles will continuously collide with air molecules when they are in an airstream. Due to these collisions, they not only constantly change speed, but also change direction. The relatively large movements they make, are known in literature as “Brownian movements” and they ensure that the particles cannot escape the fibers of the filter.For these particles in the sub-micron size, this is so called the “Diffusion-mechanism”is very effective
The 3M white paper lists sources which leads us to this...
https://www.sciencedirect.com/topics...air-filtration
So masks don't rely on the size of the holes. They use several methods for blocking particles and the smallest particles are actually blocked at a greater rate then the .1 to 1 micron particles.Because Brownian motion increases as particle diameter decreases, the capture of particles by diffusion increases as particle size decreases.
"We are all born ignorant, but one must work hard to remain stupid."
"Any fool can criticize, condemn and complain - and most fools do."
Frank Apisa (09-08-2020)
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