This is incredible, the necessary viral load of COVID must be quite low if a person 21 feet away is infected in 5 minutes. Mask after you're done eating.https://twitter.com/zeynep/status/1334641685154902021 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
This study is fascinating especially since they did map the air flow so well!
That's some stout air circulation at 1.2 meters/second if I read that right.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.