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Date: | Mon, 29 Mar 2010 11:22:29 -0700 |
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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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http://www.andrewgrantham.co.uk/soundmirrors/
These "whisper dishes" have demonstrated robustness, and are cheap
when amortized.
C
On Mar 29, 2010, at 10:36 AM, David Smith wrote:
> ISEN-ASTC-L is a service of the Association of Science-Technology
> Centers
> Incorporated, a worldwide network of science museums and related
> institutions.
> *****************************************************************************
>
> A garden is a natural source of inquiry - it is literally different
> every
> day. It can be quite beautiful and accessible with raised beds and
> wide
> paths of compacted crushed stone. It's a chance to help green your
> community by showcasing both organic methods and locally-sourced food.
> Planting a food garden also gives you a chance to create a CSA that
> can
> either serve as a benefit for your staff or the less fortunate in your
> community or can serve as a source of income to defray the costs of
> water,
> plants, and labor.
>
> Dave Smith
>
>
> David L. Smith
> Da Vinci Science Center
> Allentown, PA
> http://www.davinci-center.org
>
> Please consider the environment before printing this email.
>
> "You can’t buy change. It’s a process, not a purchase. The right
> shopping
> list won’t change education.”
> -Sylvia Martinez http://blog.genyes.com/
>
> ***********************************************************************
> For information about the Association of Science-Technology Centers
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>
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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
Check out the latest case studies and reviews on ExhibitFiles at www.exhibitfiles.org.
The ISEN-ASTC-L email list is powered by LISTSERVR software from L-Soft. To learn more, visit
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To remove your e-mail address from the ISEN-ASTC-L list, send the
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