The ten building projects include: the power house itself, a greenhouse, a solar cell array, a passive solar collector, a solar oven, an air conditioner, a refrigerator, a hydrometer, a lemon battery, and a wind power generator.

Experiment with the heating, cooling, and insulation of the house and greenhouse. Test passive solar collection methods with a solar collector. Assemble a solar power array to explore active solar power with photovoltaics. Build a model refrigerator and air conditioner to learn about heat transfer. Experiment with a lemon battery to learn about power storage. Set up a wind turbine to generate electricity from the wind.

As you perform the experiments, you will read the diary entries of a group of young explorers who are learning to live a sustainable existence on an island. To survive, they must implement real-world versions of the projects you are doing in the kit.  Ages 10 and up. 

64 page manual; 30 experiments and 10 building projects.