— 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 simulator with correct physics and polished dark-theme UI, but is entirely missing the two-crown Archimedes/Heureka narrative: no crowns, no falling animation, no rising water level, no splash effects, no vertical slider controlling submersion, and no light background — it is a different demo altogether.
Implements a generic Archimedes buoyancy simulator with correct physics and polished dark-theme UI, but is entirely missing the two-crown Archimedes/Heureka narrative: no crowns, no falling animation, no rising water level, no splash effects, no vertical slider controlling submersion, and no light background — it is a different demo altogether.