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Date: | Thu, 3 Jul 2008 13:18:23 -0400 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
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If I recall they are sold by Connecticut Valley Biological Supply Co.
It is a test tube of culture with a flattened botton so a microscope
can see the material inside.
However, making slide from cultured protozoa and algae is a lot
cheaper (and fun!).
Martin
On Jul 3, 2008, at 12:43 PM, Mike Levad wrote:
> ISEN-ASTC-L is a service of the Association of Science-Technology
> Centers
> Incorporated, a worldwide network of science museums and related
> institutions.
> *****************************************************************************
>
> Hi everybody,
>
> I was once at Cal Academy and they had a set up that was pretty
> slick it was
> a tube full of living plankton but the end of it was thin and flat
> so you
> could observe them under a video microscope. Does anybody know what
> these
> things are called. The search terms I am using just aren't bringing
> it up.
>
> If you have a source for them even better.
>
> Thanks,
>
> Mike
>
>
>
>
> Mike Levad
> Lead Exhibit Developer
> 651-789-4735 (direct)
> 651-631-2211 xt.735
> 651-631-0707fax
> Toll free: 800-433-9599
> [log in to unmask]
> www.splitrockstudios.com
>
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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
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