Delve into astronomy, chemistry, weather, physics, geology, and more with interactive experiments in this fun, hands-on kit Learn about materials and matter, sound and light, motion and gravity, electricity and magnetism, and chemical reactions, as you make amazing things like rockets, a periscope, a lava lamp, a worm hotel, and soap-powered boats. How would you like to make a sound sandwich or a straw whistle? Split light into colors? Slice ice with a wire? Now you can with this kit that includes a 64-page illustrated instruction booklet, test tube, magnet, balloons, and more