Air and Water Power
Product Number: EL11476
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For your STEM curriculum.GRADE 2 AND UP. Build your own models powered by air and water pressure to learn about the laws of physics. This unique kit allows you to build two different air-and-water powered systems: water-jet propelled cars and hydropneumo-powered engines (powered by air pressure and water pressure). The hydropneumo system uses a self-contained air-and-water turbine system as a motor. The water jet-propelled cars are a fun outdoor activity, while the self-contained hydropneumo-powered models can be used both indoors or out. Includes 165 building pieces to construct 15 models and a 48-page color instruction book.