— 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 for an arbitrary body in fluid — it has no crowns, no fall animation, no splash effects, no rising water level, no Heureka animation, and completely misses the two-crown (pure gold vs. gilded) comparison that is the core requirement of the prompt.
This is a generic Archimedes principle demo for an arbitrary body in fluid — it has no crowns, no fall animation, no splash effects, no rising water level, no Heureka animation, and completely misses the two-crown (pure gold vs. gilded) comparison that is the core requirement of the prompt.