Hey I’ve been there & it still works too. The state of Ark. has kept in working order, for a time when it is needed again.
FWIW, when I was a youngster, my parents piled all the kids in a station wagon and took us to a drive-in movie one August just before school started. Clint Eastwood's epic Hang 'em High was the finale. I was so inspired by that contraption that I built a working model out of balsa wood. Darn good job for a fifth grader, if I say so myself. Then, I turned it in for a school project.
My parents got a call from the guidance counselor who thought I needed mental help. I played along with it because it got me out of a class I didn't like and into a special session with the GC. It took the school the full year to find out they were being played.