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Subject: Re: [DCHAS-L] DCHAS Chemical Safety Headlines - UCLA Incident
Date: Thursday, February 7, 2019 at 8:43:52 AM
Author: Anthony E Rocco <anthony.rocco**At_Symbol_Here**TEMPLE.EDU> 		Next by Date:
Subject: [DCHAS-L] CHAS Workshops in Orlando - early registration extended!
Date: Thu, 7 Feb 2019 15:29:09 -0500
Author: rphifer**At_Symbol_Here**WCENVIRONMENTAL.COM

From: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>
Subject: Re: [DCHAS-L] Photography Shoot Using Powder
Date: Thu, 7 Feb 2019 18:55:45 +0000
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: 400833668.5284268.1549565745921**At_Symbol_Here**mail.yahoo.com
In-Reply-To <94E93F31-4C3F-46BC-B02B-CA590EF223B9**At_Symbol_Here**gmail.com>


I captured some of the photos for the training materials on deflagation issues to add to my pictures of the Taiwan Pool Party,  but I don't know how to let these photo people know they are going to seriously injure or kill someone one day.  Hot lights, electrical equipment, even a static discharge would set that puff of cornstarch off like a magician's lycopodium.


I keep remembering when a fire extinguisher was accidentally charged with cornstarch baby power instead of talc for a TV shoot and the resulting cloud of starch turned into a fire ball that burned off Burt Reynold's toupee.  And it is just luck that's all that burned.

Don't these people read?  

Monona


-----Original Message-----
From: Richard Rosera <richardrosera**At_Symbol_Here**GMAIL.COM>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Sent: Wed, Feb 6, 2019 4:58 pm
Subject: [DCHAS-L] Photography Shoot Using Powder

This was posted on LinkedIn:
https://fstoppers.com/bts/how-commercial-photographer-aaron-anderson-shot-colored-powder-explosion-336063

Per a comment on the bottom of the website, the powder was reported to be corn starch.

Richard Rosera
Board Member and Executive Advisor
EHS GRADES International
5850 San Felipe Street, Suite 500 
Houston, TX 77057
Phone: 713-730-2733
Direct: 908-279-4463
Fax: 713-730-2734
Email: richard.rosera**At_Symbol_Here**ehsgrades.com

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