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Greetings!

Some of you may be interested in this article that details some  
Canadian students' success in using Scallop shells (!) to clean up  
polluted water.  A cheap exhibit or program idea for us science  
center folks?

< http://www.cbc.ca/story/news/national/2002/11/15/ 
water_scallops021115.html>

Isn't it nice to read a hopeful news item?

--------------------------

Paul Orselli ~ Inspiring Exhibit Ideas

Paul Orselli Workshop (POW!)
1684 Victoria Street
Baldwin, NY  11510

(516) 223-1043  voice
(516) 238-2797  mobile

POW! Website:  http://www.orselli.net

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