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Designed exclusively for MindWare by Thames & Kosmos, this science kit bubbles over with hours of discovery and learning! Make a mini water jet-powered boat to learn about air pressure. Investigate the relationship between soap and water and the phenomenon of surface tension. Sculpt with colorful soap foam and blow a giant bubble. Create an underwater volcano, mix up a tornado in a bottle or even create a rainbow in a water glass. The full-color, 32-page manual guides you through 19 experiments with step-by-step illustrated instructions.