🚨 Firefighting Airship: Buoyancy, Water Payload, Wind Drift and Plume Updraft Lab

A Blender-modelled helium airship scoops water from a lake and drops it on a spreading forest fire: ISA buoyancy and ballonet pressure, payload against lift, wind-triangle guidance, droplet drift and fire-plume updraft, with an experiment that finds the water mass that gives neutral buoyancy.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install