— 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
This is a generic Archimedes principle demo with a single configurable object — it has no crowns, no vertical dip slider, no splash effects, no rising water level, no Heureka animation, and a dark (not light) background, missing virtually every crown-specific requirement from the prompt.
This is a generic Archimedes principle demo with a single configurable object — it has no crowns, no vertical dip slider, no splash effects, no rising water level, no Heureka animation, and a dark (not light) background, missing virtually every crown-specific requirement from the prompt.