This video showcases a mini hydroelectric construction project, exploring the science behind dam building and the principles of renewable energy sources. #MiniConstruction #ScienceProject ...

This video showcases the construction of a mini hydroelectric dam. It explores the science behind hydroelectric power and demonstrates the process of building this miniature structure.

You've decided to advise the dam owner to repair the dam and try to make it more salmon-friendly. According to your friends at the U.S. Army Corps of Engineers, there's a way to keep the dam without ...