Explore the process of constructing a mini dam with this educational video. Watch as we build a concrete mini dam model, highlighting various techniques involved in creating hydroelectric structures.

In this video, we explore the process of building a mini hydroelectric dam as part of a science project. It details the construction techniques and principles behind hydroelectric power generation. #M ...

The South Dakota House of Representatives approved a bill to transfer an old hydroelectric plant in Spearfish Canyon to a foundation for potential conversion into an interpretive center. The bill ...