Forum discussion tagged with pandemic.
  1. G

    Do you think this out of the box solution can stop the pandemic in 14 days?

    I am a long time lurker on the forums, this is my first post, so be kind! I came across this very interesting idea to deal with the pandemic, though I am not sure if this can be implemented practically. So basically the guy is saying that if we do a coordinated 14 days global lockdown( all...
  2. R

    N95 electret charge mask restoration

    I've recently read about that a key property of medical mask filters is the “electret” properties of polypropylene. Apparently polypropylene sheets are charged via corona discharge treatment before manufacture into masks, filters etc. For most daily use the sheets that comprise the masks...