Thames and Kosmos Alternative Energy and Environmental Science Hydropower

Discover the Power of Water -- 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. And, learn how different devices are used to extract useful energy from moving water. -- The full-color experiment man
Price:$39.99 (as of January 18, 2020 at 2:37 pm UTC detailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on www.amazon.com at the time of purchase will apply to the purchase of this product.)