Plaster Casting
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The Science-U campers used plaster casts to determine who left shoe prints at the scene of the crime. You can set up your own mystery, or just have fun making plaster casts out of anything you want!
The Science-U campers used plaster casts to determine who left shoe prints at the scene of the crime. You can set up your own mystery, or just have fun making plaster casts out of anything you want!