ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************

Maria,

The secret ingredient is old Ivory soap with guanine in it, the current
formulation isn't made anymore.  But than in an 80:1 ratio, plus food
coloring.

-Earl

----
Earl Stirling
Swiss Army Knife
e x p l  O  r a t o r i u m
3601 Lyon St
San Francisco CA 94123
+1.415.353.0401


On Wed, Jan 28, 2009 at 3:29 PM, Mario Martinez <
[log in to unmask]> wrote:

> ISEN-ASTC-L is a service of the Association of Science-Technology Centers
> Incorporated, a worldwide network of science museums and related
> institutions.
>
> *****************************************************************************
>
> Hello everybody.
>
> We at Planetario Alfa in Monterrey Mexico, want to fabricate a
> Turbulence Table or a Sphere. Does somebody know the formula to prepare
> the liquid inside this kind of exhibits? I will thank this information,
> and any other tip that may help us to make a good exhibit.   Thanks in
> advance for your help.
>
> Mario Martinez
> Exhibits and Projects Manager
> Centro de Ciencias y Artes, A.C.
> Phone: (81) 8303-0006
> Fax: (81) 8303-0015
> [log in to unmask]
>
> <http://www.planetarioalfa.org.mx/>
>
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>
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