Sometimes the things we've long known are ripe for rediscovery and this cool hydropower kit provides a number of examples. Learn how different devices are used to extract energy from moving water. Build a waterwheel, a sawmill and a hammermill to harness energy and build a hydroelectric power station to generate electricity that can power a light and LED. Conduct up to 12 different hands-on projects and experiments and discover what's really in the water - power. You get everything you need righ
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.)

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.)