Julia Ioffe @juliaioffe
A friend in the Czech Republic told me that Prague is out of masks and people are sewing their own from vacuum filters. Turns out, they're on to something! #COVID19 — PolitiTweet.org
Ashe L. Grey @LabAccident
@16UE @roger_oria @JoanieVee1 @DrJasonWestin @elonmusk @suhaylabbas @fawadchaudhry Homemade ones have been shown to… https://t.co/JiZ6JPuj0z