[PLUG-TALK] Training sites, not tracking sites

Denis Heidtmann denis.heidtmann at gmail.com
Wed Mar 18 16:29:03 UTC 2020


Early on I think I saw something about ozone being effective.  No idea if
it is true.

On Tue, Mar 17, 2020 at 9:51 PM John Jason Jordan <johnxj at gmx.com> wrote:

> On Tue, 17 Mar 2020 19:32:40 -0700
> Keith Lofstrom <keithl at kl-ic.com> dijo:
>
> >We should learn to make some of our own tools.  The complex
> >pored plastic that comprises N95 masks might be difficult
> >to duplicate, but there are likely other ways to capture
> >virus particles from air before we breath it.  I imagine
> >something like a gas mask with a cannister full of sieved
> >beach sand with a replenishable chemical coating.
>
> Having recently researched (and purchased) an air purifier I can tell
> you that this is not how most of them rid the air of viruses. These
> little critters are too small, even for true Hepa filters, so the
> machines let the viruses pass through, and then nuke them with a bath
> of ions. Perhaps thinking along these lines will produce a design for a
> medical mask that works better than what is currently being sold.
> _______________________________________________
> PLUG-talk mailing list
> PLUG-talk at pdxlinux.org
> http://lists.pdxlinux.org/mailman/listinfo/plug-talk
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.pdxlinux.org/pipermail/plug-talk/attachments/20200318/1b0e9d6f/attachment.html>


More information about the PLUG-talk mailing list