Grand Coulee Dam. This view, taken immediately downstream from the left powerhouse, shows the spillway section with the equivalent of 250,000 second feet of water passing over the drum gates. – Aug.

In this video, we explore the construction process and scientific principles involved in building a mini hydroelectric project, showcasing a model dam. #MiniConstruction #ScienceProject #Hydroelectric ...

This video showcases a mini construction project that involves building a model dam as a science project. It highlights the importance of environmental protection. #MiniConstruction #ScienceProject ...