I finally had the opportunity to visit the American Wind Power Center (Windmill Museum) and it was amazing! They have some windmills set up outside including a massive, modern turbine, and a huge building crammed full of displays. They have everything arranged with signs to explain the type and origin. They've even set up a few "scenes" including examples of a grain mill, and several wagons, including a real Chuck Wagon.
I highly recommend a trip here if you are interested in the history of wind power. It's very inexpensive. Don't miss their massive mural painted on the walls of their banquet room!
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