— Two crowns — Same mass, different density — Vertical slider ✓ Slider works — Slider controls crowns — Slider direction correct — Full slider range — Fall animation — Water displacement — Rising water level — Splash effects — Physics correct — Live mass value — Live volume value — Live density value — Live displaced water — Gilded displaces more — Heureka animation ✓ No external deps ✓ Light bg / dark text ✓ Self-contained HTML
Implements a generic Archimedes buoyancy demo with a horizontal depth slider and a material selector, but is entirely missing the two-crown (pure gold vs. gilded) scenario, vertical slider, fall/splash animations, rising water level, Heureka moment, and all required live readouts (mass, volume, density, displaced water).
Implements a generic Archimedes buoyancy demo with a horizontal depth slider and a material selector, but is entirely missing the two-crown (pure gold vs. gilded) scenario, vertical slider, fall/splash animations, rising water level, Heureka moment, and all required live readouts (mass, volume, density, displaced water).