our school system is spending potloads of money on modifying the air conditioning systems to change the filters and make them capable of cleaning the air sufficiently, so great, I've been aboard ships with this same filtration system, positive ventilation etc, it can be done. but unless the sick person sitting right next to you breathes into the filter or at least in the inlet side of the filter instead of close to you , it's a waste of money. There's a lot of things our school systems waste money on. Summer feeding programs , after school care, ah I'm ranting .OMFG! I can't believe what I just heard on faux news!
they were talking about school and the risk to students... and (I kid you not) they reported that there would be NO RISK to students from the virus traveling through a school's ventilation system!!!!
Yet that is exactly what happened on at least 1 cruise ship, where the infection rate spiked among passengers.
now we talkin! maybe with little filters at the top, big chrome breathers and a couple shiney exhausts?If the concern is for breathing air forward and spreading / receiving covid, I guess we could all wear a snorkel and affix it to point up... if I were to do that, I would do it with dual chrome ones so I can look cool like a Peterbilt 379.
I work as a security guard at night in a very high end tech area. one company decided yesterday to do renovating. they had tons of people all night passing through the lobby, I felt like I wanted to take a taser and connect it to a stick, anyone within 10 feet, I would without mercy shock them. they kept wanting to make chit chat. ...