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Encourages creativity
As you read the story
toy Cement Mixer is sure to provide your child with hours of imaginative play
Cotton balls transport themselves from hand to pocket and from hand to hand
the robots make their way downstream and eventually out to the ocean
Thames and Kosmos Hydropower 27 Encourages creativityHydropower 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. 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 waterwheel in a small stream to a giant turbine in a tidal power station. Build a waterwheel, a
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