🔥 Blacksmith Forge Sparks - 2D Spark Trajectories and Cooling Curves

2D companion of the Blacksmith Forge Sparks simulation: hammer strikes launch glowing iron sparks that follow drag-and-gravity trajectories while radiating heat away, with cooling curves, range-versus-angle and temperature graphs and exact numerical checks.

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