Kinetic Wind-Turbine Grain Mill Feeder

Construct the hexagonal main tower using reclaimed white oak, incorporating a central PVC shaft that connects the exterior windmill sails to a small wooden auger inside the grain chamber.

Assemble the functional wind turbine sails using lightweight cedar slats and a high-tolerance ball bearing mount to ensure the mechanism rotates effortlessly in light breezes.

Integrate an internal gravity-fed hopper system that funnels birdseed into the auger path, which pushes small amounts of feed onto the base platform only when the turbine is actively spinning.

Finish the exterior with a weather-resistant food-safe oil and add a shingled roof made of copper sheeting to provide both aesthetic charm and long-lasting protection against the elements.