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posted ago by The3rdKey ago by The3rdKey +51 / -0

Fun Fact: You can't see a virus with a normal optical microscope, no matter how powerful it is. You must use an electron scanning microscope to see a virus.

So if you can see the gaps between the threads of a mask with your naked eyes, how can you believe a mask can stop something that you need an electron microscope to see.

Isn't that like throwing sand at a cyclone fence and hoping the sand won't get through?