Graue Mill was really interesting. My favorite part was on floor number three. I liked this floor the most because the woman taught our class how to turn wool into string, and believe me, it's pretty cool!
I learned that people in the olden days used spindles to spin their wool into string. But then, once people started making simple machines, they realized they could make the spindle a more easier machine to work with. don't you agree it's pretty cool?
Graue Mill was a great experience for me and I recommend to go there soon.