Science Kit. Ages: 10 Years and Up. Made by Tree of Knowledge.The Energy Lab has been designed to make children aware of the importance of Energy Conservation. The lab includes a comprehensive book dealing with renewable sources of energy such as wind, solar, tidal, hydroelectric, geothermal, and biomass. All of these are friendly alternative sources of energy, replacing non-renewable energy such as coal, oil and natural gas. Requires one “AA” Battery
Learn about Energy Conservation | Comprehensive book about renewable sources of energy | Wind turbine and solar cell | Chemical cell, and a hand operated generator | Sensitive digital voltmeter | Imported from the USA.