PBS Science shows how well masks prevent the spread of Covid19

[ch33zw1z]

lol on cue. Pathetic. Absolutely pathetic.

PBS does have an agenda, education for Americans.

Why does education scare you so much?

His troll is 1/10 here. F for effort. F for content.

 

[ch33zw1z]

WRT the OP: I saw this video a few days ago, gj PBS!

 

[WelshBloke]

Some dumbasses (lets call them "conservatives") have been saying that 'masks don't work' because covid is so small that it can go through the holes of the mask...

Get said dumbarses to put a mask on and try blowing out a candle.
Of course you then have to deal with "Masks block air!!!! OMG I'M SUFFOCATING!!!" but at least its a step further.

Apologies if that video covers that, I dont really do Facebook so I didn't watch the video.

 

[darkswordsman17]

Get said dumbarses to put a mask on and try blowing out a candle.
Of course you then have to deal with "Masks block air!!!! OMG I'M SUFFOCATING!!!" but at least its a step further.

Apologies if that video covers that, I dont really do Facebook so I didn't watch the video.

They have a YouTube channel too.

 

[MtnMan]

PBS. Prime Bullshit Service...
They are liberal funded and of course they have an agenda.

But masks are not the only way to demonstrate room temperature IQ's...