Title: How to build a better mousetrap car--and other experimental science fun
Description: 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 tests scientific data.
Subjects: Experimental design, Experiments, Juvenile literature, Models and modelmaking, Science, Science, experiments, juvenile literature, Models and modelmaking, juvenile literature, Science, experiments