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Post by Mr. Kruse on Jan 28, 2009 10:38:29 GMT -6
How has the marble technology helped you in your investigation?
How has the marble technology limited or hindered your investigation?
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Post by DerekHerron on Feb 25, 2009 11:24:19 GMT -6
The marble helped us with trying to find the object under the cardboard.
It limited the investigation because we only had one marble and there wasn't much you could do with it.
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