Boys and girls will feel like real scientists with easy-to-follow instructions & have a blast exploring the natural wonders of life. Most Comprehensive Science Kit: Introducing Doctor Jupiter Ultimate Science Kit for kids with over 135 amazing science experiments ranging from changing colors and glowing water to setting up underwater volcanoes, making magic potions & many more. Stem-Based Kid-Friendly Learning: This Science Kit will help your kids develop imaginative thinking and empower them to become future problem solvers.