— 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 well-built generic Archimedes buoyancy simulator but implements none of the prompt's specific requirements: no two crowns (pure gold vs. gilded), no vertical slider controlling crown submersion, no fall animation, no splash effects, no Heureka moment, no same-mass/different-density crown comparison, and uses a dark background instead of light.
This is a well-built generic Archimedes buoyancy simulator but implements none of the prompt's specific requirements: no two crowns (pure gold vs. gilded), no vertical slider controlling crown submersion, no fall animation, no splash effects, no Heureka moment, no same-mass/different-density crown comparison, and uses a dark background instead of light.