A need for alternative energy -- Water in motion -- What is water power? -- A powerful history -- When did people start using water power? -- From water current to electrical current -- How can water power be used to create electricity? -- The big truth! -- Affecting the environment -- What are the downsides of using water power? -- Tides and waves -- How can people capture the energy of ocean waves? -- A bright future -- Will more people use electricity generated from water power in the future?
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.