Fwd: Volcano Demonstration Question

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From: John or Jan Lahr (johnjan@lahr.org)
Date: Thu May 22 2003 - 20:57:20 PDT 

Message-Id: <5.1.0.14.2.20030522215455.017c6210@mail.attbi.com>
Date: Thu, 22 May 2003 21:57:20 -0600
From: John or Jan Lahr <johnjan@lahr.org>
Subject: Fwd: Volcano Demonstration Question

If anyone has a suggestion from Brendan, please cc him as he is not on these
lists.

Thanks,
John

>------------- Begin Forwarded Message -------------
>
>
>From:
> brendan watson <brendanjwatson@yahoo.com>
> 00:19
>
> Subject:
> NEIC Web Question
> To:
> zirbes@usgs.gov
>
>
>hello Madeleine, i am a mid-high school science teacher working in Nth
>Sumatra, in Indonesia. One of our lower school classes is doing a
>'vulcanos' topic at present, and are building a model for such. I
>wanted to show them the 'real' thing, with a small explosion and
>over-flow of 'lava' from the crater. I know that there is a very safe
>explosion that would be suitable that has been used in other schools-
>do you happen to know what the chemicals are, for this reaction?? Would
>be very grateful for any guidance you may provide, thanks bj
>
>------------- End Forwarded Message -------------

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