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DCHAS-L Discussion List Archive


From: Tyrell Towle <tyrelltowle**At_Symbol_Here**GMAIL.COM>
Subject: Re: [DCHAS-L] An interesting mask video
Date: Fri, 31 Jul 2020 09:07:43 -0600
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
Message-ID: CAH2MDUPKp-0kiiUw5o8dcN1z5u1aMrh7+Akhi_N1vAMx95qNnQ**At_Symbol_Here**mail.gmail.com
In-Reply-To


What did we learn from the video? My take-away is that VOCs do indeed build up behind masks, which is a concern that has been expressed before. This demonstration has nothing to do with the dynamics of how coronavirus might be contained behind a mask or spread without one. This demonstration reminds me of the demonstrations that Dr. Oz performs on his show - demonstrations that have nothing to do with the phenomenon being described except to provide a visual. "Look at how the fat melts away!" (it was some kind of water soluble starch or something being doused with water...).

-Tyrell

On Thu, Jul 30, 2020 at 10:53 AM Nicole Thomas <thoma519**At_Symbol_Here**purdue.edu> wrote:
Thanks for sending the video. It was great! It was humorous and educational..

Kind Regards,
Nicole C. Thomas


From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU> on behalf of Melinda Box <melinda.box**At_Symbol_Here**GMAIL.COM>
Sent: Thursday, July 30, 2020 10:50:46 AM
To: DCHAS-L**At_Symbol_Here**Princeton.EDU <DCHAS-L**At_Symbol_Here**Princeton.EDU>
Subject: Re: [DCHAS-L] An interesting mask video
I think this will be a huge help in communicating with those who might dig their heels in.

Thanks!

On Thu, Jul 30, 2020 at 11:33 AM Jack Reidy <jreidy2**At_Symbol_Here**stanford.edu> wrote:

It certainly does make a point! I was a bit curious about the video creator, especially given his "see you in a couple years" sign off and the response in some of the video comments. Turns out he came out of "retirement" to make this after not posting a video since September 2017.

Jack Reidy (he/him)

Research Safety Specialist, Assistant Chemical Hygiene Officer

Environmental Health & Safety

Stanford University

484 Oak Road, Stanford, CA, 94305

Tel: (650) 497-7614

From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU> On Behalf Of Monona Rossol
Sent: Wednesday, July 29, 2020 1:52 PM
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Subject: Re: [DCHAS-L] An interesting mask video

Just my kind of video. Thanks a lot of fun. Thank gosh it was done outside. Not a demo for the faint of heart.

Monona

-----Original Message-----
From: davivid <davivid**At_Symbol_Here**WELL.COM>
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Sent: Wed, Jul 29, 2020 4:00 pm
Subject: [DCHAS-L] An interesting mask video

I just ran across a mask effectiveness video you may find interesting.

It's not one of those lab coat/goggles professional type ones. This one

is aimed at a more blue collar audience and definitely gets the point

across.

It's not something you would do for a class demo. See how many safety

issues you can find.

Cheers!

Dave Lane

Principal

Clavis Technology Development

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