Folsom Powerhouse State Historic Park is a really cool place where you can learn about a special machine that makes something called "electricity." This machine is called a power generator and it works by using something called "water power."
You see, the power generator is located next to a big river called the American River. This river has a lot of water that moves really fast, and that movement is what makes the generator work. Think of it like a giant water wheel that turns and turns, which then makes the generator create electricity that can be used to power things like lights, computers, and even TV sets!
When you visit Folsom Powerhouse State Historic Park, you can see the power generator up close and learn about what it does. You can also explore a big building called the Powerhouse, which used to be where the electricity was sent out to be used by people in nearby towns.
In addition to learning about the power generator, you can also learn about the history of the people who worked at Folsom Powerhouse, and how the power it created helped to change the way we live our lives today. All in all, Folsom Powerhouse State Historic Park is a really neat place to visit and learn about the power of water and electricity!