Horizon Fuel Cell Technologies HydroWind Education Kit and the spring-loaded blade cuts

and the spring-loaded blade cuts off excess automatically

Study their uses in heat engines

HFE 1-1000 NPN

Product Dimensions (L x W x H): 312 x x 37 inches

Horizon Fuel Cell Technologies HydroWind Education Kit and the spring-loaded blade cutsHorizon puts renewable energy technology into the hands of our future scientists Turn wind power into hydrogen energy! Build your own hydrogen powered inventions using a fuel cell Features the WindPitch Education Kit, complete with a miniature real working wind turbine Includes fuel cell, wind turbine, LED voltmeter music maker module, experiment manual and more Young engineers can invent their own clean energy applications from fuel cells and