Horizon FCJJ Educational Renewable Energy Kits - Horizon FCJJ-37, This renewable energy education set from Horizon demonstrates the latest in fuel cell technology, using hydrogen as its fuel source. A number of educational experiments can be performed via this high-quality clean energy experiment kit, including the following: Hydrogen Experiments: 1. Electrolysis mode generating hydrogen and oxygen from water 2. Fuel Cell mode generating electricity from hydrogen and oxygen 3. Determining the minimum voltage for water decomposition 4. Polarization states for hydrogen fuel cells Solar Energy Experiments: 1. The Effect of Heat on Solar Panels 2. The Effect of Shade on Solar Panels 3. The Effect of Tilt Angle on Solar Panels 4. Finding the Solar Panel's Maximum Power Point Wind Energy Experiments: 1. How many blades are best - 1, 2, 3 ... more? 2. Using three different curved blade shapes 3. Using blades you make yourself 4. Turbine efficiencies 5. Measuring RPM 6. Tuning for maximum p