Cost-Effective Tower Building and Testing—Balsa Tower Walls Brave 'Big Buster' Classroom Project pdf
$4.95
Students learn structural engineering by building tower sides, then testing them with a teacher-made testing device—“Big Buster.” Note: This project appeared in the May 2008 issue of Tech Directions. It has been reformatted for easy classroom use. When ordered, a link to download this pdf will be emailed to you.
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