Whoosh bottle

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From: Eric Muller (emuller@isaac.exploratorium.edu)
Date: Mon Oct 21 2002 - 11:40:27 PDT 

Message-Id: <a05100300b9d9e6ba46df@[192.174.3.225]>
Date: Mon, 21 Oct 2002 11:40:27 -0700
From: Eric Muller <emuller@isaac.exploratorium.edu>
Subject: Whoosh bottle

>Thanks for the note Roy.
>Whoosh Bottle - info at http://www.camp150.com/pastucha0171/KnoxDem08.html.
>
>Yeah, gotta be safe with this one. I mentioned many times
>(especially at this summer's workshop) you gotta use plastic
>containers for this demo. Good thought about replacing the bottle
>after awhile.
>
>I've been doing this demo for years and it always gets a great
>response, but you have to be safety conscience. Follow this link
>for a story of a mishap of this demo (they used glass)
>http://www.labsafety.org/news/bakersexp.htm.
>
>For anybody that wants to do this activity, please contact me.
>Don't practice it alone or try it for the first time in front of a
>classŠcome and see me first.

>-Eric "Blazo" Muller 

-- 
Eric Muller
Exploratorium Teacher Institute
Science Educator
3601 Lyon St.
San Francisco, CA 94123

415-561-0386
emuller@exploratorium.edu

www.doscience.com

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