We did this test with petri dishes in my high school biology course where we had students wash their hands, air dry them or use paper towel dispensers or air-blower dryers, and compared all the results. Oddly enough the paper towel and air drying alone both resulted in lots of bacteria growing in the dishes. I’m not sure how effective those paper towels are - or if it’s just that kids don’t know how to wipe their hands!
Well when you think that our adult bodies have more foreign bacteria in them than human cells, it’s pretty amazing we can even move, or walk or talk. We’re kind of walking bacteria bombs. Maybe our systems get used to being overloaded with bugs and so, that feels normal to us.
We did this test with petri dishes in my high school biology course where we had students wash their hands, air dry them or use paper towel dispensers or air-blower dryers, and compared all the results. Oddly enough the paper towel and air drying alone both resulted in lots of bacteria growing in the dishes. I’m not sure how effective those paper towels are - or if it’s just that kids don’t know how to wipe their hands!
Yeah honestly it’s amazing we don’t have a pandemic all the time with how much microbes exist everywhere all the time.
But I guess there is a reason why the human population completely fucking exploded after the creation of antibiotics.
Well when you think that our adult bodies have more foreign bacteria in them than human cells, it’s pretty amazing we can even move, or walk or talk. We’re kind of walking bacteria bombs. Maybe our systems get used to being overloaded with bugs and so, that feels normal to us.