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Date: | Thu, 9 Mar 2006 13:51:14 -0800 |
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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.
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When I worked at the Natural History Museum of Los Angeles we developed
an exhibit called the Tiniest Giants: Discovering Dinosaur Eggs, where
we used ground up recycled tire rubber as a substitute for sand in our
dig pit. It seemed to work well, without all the mess that sand
creates.
Tony Aloi
On Mar 9, 2006, at 1:38 PM, Rebekah Stendahl wrote:
> ISEN-ASTC-L is a service of the Association of Science-Technology
> Centers
> Incorporated, a worldwide network of science museums and related
> institutions.
> ***********************************************************************
> ******
>
> The St Louis Sciencenter has a stream table that uses recycled plastic
> stuff as a sand-like substance. It seemed like a great material that
> would eliminate some of the common problems with sand. Maybe someone
> who knows more about it could chime in with more info.
>
>
> Rebekah Stendahl
> Supervisor of Family Programs
> New England Aquarium
> Central Wharf
> Boston, MA 02110
> [log in to unmask]
>
>
>
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More information about the Informal Science Education Network and the
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To remove your e-mail address from the ISEN-ASTC-L list, send the
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