ScienceWiz Physics Experiment Kit Blast off with Newton's laws of motion with this award winning kit that includes 24 activities Develop a fundamental understanding of inertia, the laws of motion, centripetal force, mass and more Winner of Dr. Toy's Best Toy and Best Vacation Toy Award and a Creative Child Magazine Top Choice Includes a 48 page book and materials for your creations For ages 8 to 80 - everyone will enjoy this great kit