Gear Train - Student Model
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Product Number: SB22152M Price: $29.95In Stock. Usually ships in 24-48 hours. |
PRODUCT DETAILS
A system of two or more toothed wheels meshed together so that the motion of one directs the others to employ a force in a direction in which the resistance is to be moved. Excellent for small groups or individual study. Includes a detailed activity guide which details the history of the model, practical applications, and classroom experiments. 16" L x 2-1/4" W x 6" H. Grades K-8.
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