Originally Posted by FTv3

If you ever took a science course you’d know that the gas molecule’s size compared to a virus is like comparing a grain of sand to skyscraper. And if you paid attention to the scientists you’d find they have unanimously reported respiratory spread is through aerosolized particles = tiny spit drops with embedded virus. This is like a whole city block in our scale example. N95 would be like a giant fishing net draped over.