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Iron Science Teacher
Nuts and Bolts (Webcast)
Date: June 26, 2009
Running Time: 00:54:21

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Cheer on the competitors in this zany science cook-off. This week's secret ingredient was nuts and bolts
Cheer on the competitors in this zany science cook-off, where teachers compete before a live webcast audience for the sought-after title, "Iron Science Teacher."