Watery Science! - Smart Box

Explore the wet & wonderful properties of water with your guide, Professor Ein-O. This science kit lets future scientists perform 4 weird watery experiments titled Waterproof Sand, Thirsty Diaper Gels, Thirsty Cup & Hydro-Grow Creatures. Discover how diapers absorb water, sculpt with dry sand underwater, create water tension to prevent overflow, and conjure up some science magic with a dry cup. It's gallons of fun, and a great intro to weather and physics. Includes Ein-O's I Know Guide is there to help you through. Collect all 16 in this series.