Janice VanCleaves Molecules includes 20 simple and fun experiments that allow you to discover the answers... more » to these and other fascinating questions about molecules, plus dozens of additional suggestions for developing your own science fair projects. Learn about the structure of molecules with a simple experiment using gum drops and toothpicks; about molecular motion with a glass, a cup, and food coloring; about crystals using Epsom salts, a soap dish, and a paint brush; and much more. All experiments use inexpensive household materials and involve a minimum of preparation and clean up. Children ages 812 Also available in the Spectacular Science Projects series: Janice VanCleaves Animals Janice VanCleaves Gravity KIDS, join the Science for Every Kid Club See inside for details.« less