The last time I watched Howl’s Moving Castle was at least 10-12 years ago, and as nerdy as I am, I only did because my best friend dragged me away from ultimate frisbee and into my high school anime club one day. Admittedly, I barely remember it. But what I do know is that it was the first thing I thought about when I saw this LEGO windmill built by Alexey Tikhvinsky. I have lots of pull-back motors in my collection, but I never know what to do with them. This is the most clever use I’ve seen thus far. When the winds shift, and your windmill won’t whirl, why not build one that walks?
Don’t believe me? Watch the video! This thing actually does walk around. Clever gearing allows for both that and the blades to turn at the same time. My personal favorite part is engine piston elements mounted on axle ball joints for more stable feet.