Kosmos Water Energy Science Kit

Water (hydro) power has been used for centuries in watermills and is now often used to generate electricity in places such as hydroelectric dam structures and tidal power plants. Discover the power of water by building various models and conducting experiments with them. Learn how different devices are used to harness useful energy from moving water, from a small stream turning a water wheel to a giant turbine in a tidal power plant. Build a watermill, sawmill, and hammer to harness the energy of moving water for various physical tasks. Explore intriguing water properties by conducting experiments involving surface tension, adhesion, and cohesion. Learn about water pressure by building a water tower, communicating vessels, and a water fountain. Create a water power plant and generate electricity to light up an LED. Learn where energy comes from in ocean waves, tides, and rivers, and find out how electricity can be generated from them. A colorful, 32-page experiment guide (EN) provides illustrated instructions and scientific information.

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