http://www.scischina.org/newsletter/hongqiao/DN_20090410.pdf
Just in case the link goes away, or you don't want to open the newsletter, here are the two pictures of Conor...


He and the others are "planting" one piece of garbage each week. At the end of the term they will dig it all up again and compare and contrast how natural items such as paper or food scraps have changed vs. plastic and glass.
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