AIRFLOW AND INFECTION: “The implications of this event reveal staggering problems for the commercial airline industry.”

Also, from the comments: “Those high-flow hand dryers in restrooms are great at mixing the air and if you’re the next occupant I have a feeling the previous occupant’s ‘off gassing’ is still floating around. Paper towels are the way to go, as are disposable grocery bags.”

But, just in time for the pandemic, the University of Tennessee’s office of sustainability stuck us with those poop-fan hand dryers, even though science says paper towels are safer.