Discover and read the best of Twitter Threads about #beairaware
Most recents (2)
1/ During July 2020 many worked quickly to scramble #COVID19 prep before the Fall classes. I helped model estimated COVID #aerosol risk as @UofDenver made plans. Not allowed then, but shared now in case it can prompt discussion for Winter prep.
Doc + 🧵:
bit.ly/3gVfMcu
Doc + 🧵:
bit.ly/3gVfMcu
2/ A key concern at the time (& still) was #music ensemble classroom activities, b/c it was obvious early on that #COVIDisAirborne and that #choir & wind instruments were likely to present high COVID #aerosol risk.
nfhs.org/articles/unpre…
nfhs.org/articles/unpre…
1/ A 🧵 on some #CO2 measurements in my home, car, school *AND* details/instruction on how to use dry ice for DIY estimate of #ventilation rates at your home or as a school project.
Highlights in thread & gathered together in the linked doc 👇. #COVIDCO2
docs.google.com/presentation/d…
Highlights in thread & gathered together in the linked doc 👇. #COVIDCO2
docs.google.com/presentation/d…
2/ Lots of good resources on using #CO2 as a rough measurement of #ventilation rates in your house, car, school, business. I.e. if CO2 < 800 ppm, generally fresher air, better ventilation. If CO2 rises, so does #COVID aerosol risk b/c of poor ventilation.
