Science experiments using such models as mousetrap cars, paper plate Frisbees, toothpick bridges, and milk carton windmills which the experimenter makes himself and then changes and rebuilds as he... This description may be from another edition of this product.
Format:Hardcover
Language:English
ISBN:0396074197
ISBN13:9780396074199
Release Date:January 1
Publisher:W. Clement Stone, P M A Communications, Incorporated
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