Hydraulic Press vs. Propane Tank: A Physics Simulation

A single-file WebGPU + WGSL real-time physics experiment: a hydraulic press crushes a 5-litre propane cylinder — the shell buckles, internal pressure climbs, the tank ruptures and jets, frost forms, the gas cloud sinks, and with the spark on it blooms into a fireball. The prompt is an extremely long engineering spec covering material parameters, force settings, camera, UI, synthesized audio, a six-combination validation matrix and a cost report. Good for science explainers, WebGPU capability stress tests, or oddly satisfying short-form video.