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Coronavirus Pandemic (many threads merged)

Is the Coronavirus going to cause a pandemic in the USA?

  • Yes

    Votes: 197 43.4%
  • No

    Votes: 127 28.0%
  • Too Early to guess

    Votes: 130 28.6%

  • Total voters
    454
  • Poll closed .
New England Journal of Medicine

Visualizing Speech-Generated Oral Fluid Droplets with Laser Light Scattering

Why face masks matter. 42 second video.

https://videos-fms.jwpsrv.com/conte...1d_0xf99979e9a4a8ac7c27ea0239de0c3abcaf7f8518
text-1.jpeg
 
New England Journal of Medicine

Visualizing Speech-Generated Oral Fluid Droplets with Laser Light Scattering

Why face masks matter. 42 second video.

https://videos-fms.jwpsrv.com/conte...1d_0xf99979e9a4a8ac7c27ea0239de0c3abcaf7f8518

https://www.nejm.org/doi/full/10.1056/NEJMc2007800
When the same phrase was uttered three times through a slightly damp washcloth over the speaker’s mouth, the flash count remained close to the background level (mean, 0.1 flashes); this showed a decrease in the number of forward-moving droplets (see the bottom trace in Figure 1A).

How many people you seen out there wearing slightly damp washcloths? Wonder why they didn't test what people are actually wearing?
 
There you have it sports fans, the undeniable truth of the effectiveness of face masks seen with your own 2 eyes with the help of laser scattering.

You don't have to wear one, but don't pretend they're not effective. It makes you look like a real dumb @$$.
 
There you have it sports fans, the undeniable truth of the effectiveness of face masks seen with your own 2 eyes with the help of laser scattering.

You don't have to wear one, but don't pretend they're not effective. It makes you look like a real dumb @$$.
Actually, you want to know what makes you look like a "real dumb @$$?" Posting a video of the "effectiveness of masks" and not realizing that they aren't even using "a mask." It's a damp wash cloth. Not a "mask." The video is worthless...kind of like wearing a mask.
 
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