🌾 English Watermill 2D: Overshot Bucket Torque Cross-Section

A 2D cross-section of the stone English mill's overshot wheel: open the sluice, watch 40 buckets fill and spill, and read the torque, shaft power and efficiency from the bucket-by-bucket integral, with a live torque curve, a millstone load and three independent numerical checks.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install