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Subject:
From:
Lath Carlson <[log in to unmask]>
Reply To:
Informal Science Education Network <[log in to unmask]>
Date:
Fri, 2 Mar 2007 14:56:52 -0500
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************

Has anyone run into safety concerns with unattended wind tunnels or
tornado chambers? I am curious how much air, CFM's or MPH?, you can blow
at a visitor in an unsupervised setting. The only standard that seems to
come close to applying is the OSHA compressed air blower limit of 30psi,
but that does not help much. Thanks. 

 

Lath Carlson

 

Manager of Interactive Technology

Art Guild Inc.

300 Wolf Drive

Thorofare, NJ 08086

Mobile: 215-768-9322

Email: [log in to unmask] 

www.artguildinc.com 

 

 

*Please keep in mind that studies have shown that the tone of any given
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