Tweet

AirQ

18 Feb, 4 tweets, 1 min read

Today one of my kids took a CO2 meter to class. They said it was hard to see if windows were opened a crack or not, but here’s the chart:

The dip in the middle is when they left for a short break.

Also here’s the humidity chart, a gradual decline throughout the morning:

That’s 24 students and 1 teacher #COVIDCO2

• • •

Missing some Tweet in this thread? You can try to force a refresh

This Thread may be Removed Anytime!

Twitter may remove this content at anytime! Save it as PDF for later use!

More from @AirQ007

AirQ

@AirQ007

21 Feb

Exactly one year ago I was quite concerned about a new emerging virus. So I created a Facebook group to share practical fact-based info about it. This was one of the first posts on Feb 21, 2020: “This image below is the most important part of the daily WHO updates...” (1/n)

“...It’s the chart of number of international cases outside of China, and we’d like to see it start trending down. At first (on left), we see that almost all cases were from China (orange), then over time, the growth was from cruise ship cases (blue), and now it’s...” (2/n)

“starting to spread within international countries (green). So that green number is the one to watch, and as you can see it’s starting to grow. Hopefully that’s due to some recently-found cases they can all track down and stamp out, but if it continues to spike then...” (3/n)

Read 4 tweets

AirQ

@AirQ007

12 Feb

(1/n) Given recent funding directed to the use of plexiglass barriers for fighting COVID-19, I thought a thread on what experts have said on the topic would be helpful...

@kprather88

(2/n)According to @kprather88 they block big droplets but aerosols float right around them

https://twitter.com/kprather88/status/1339362968866177025?s=21

@shellymboulder

(3/n) @shellymboulder suggests large plexi barriers may not reduce risk

https://twitter.com/shellymboulder/status/1310975973853143041?s=21

Read 15 tweets

Support us! We are indie developers!

This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!

Share this page!

AirQ

Try unrolling a thread yourself!

More from @AirQ007

AirQ

AirQ

Did Thread Reader help you today?

Like this author's thread?