— 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 demo with two generic shapes (not crowns), no vertical slider, no mass/volume/density/displaced-water readouts, no Heureka animation, and no physics grounding to the actual prompt scenario.
Implements a generic Archimedes demo with two generic shapes (not crowns), no vertical slider, no mass/volume/density/displaced-water readouts, no Heureka animation, and no physics grounding to the actual prompt scenario.