Explore the power of water by building models and conducting experiments with them. Learn about how different devices are used to extract useful energy from moving water - from a water wheel in a small stream to a giant turbine in a tidal power station. Hydropower has been used for hundreds of years in watermills and is now commonly used to generate electricity in applications such as hydroelectric dams and tidal power plants. Build a waterwheel, a sawmill, and a hammer mill to harness the energy of moving water to do different types of physical work. Investigate the intriguing properties of water by performing experiments involving surface tension, adhesion, and cohesion. Learn about water pressure by building a water tower, communicating vessels, and a water fountain. Construct a hydroelectric power station to conduct electricity and light an LED. Learn about where the energy in ocean waves, tides, and rivers comes from, and discover how we can generate emission free electricty from them. The full color, 32 page experiment manual offers illustrated and scientific information. Ages 8 and up. |
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