— 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
Completely ignores the prompt's core requirements (two crowns, vertical slider, Archimedes crown experiment, live values, Heureka animation) and instead delivers a generic buoyancy explainer with three static SVG scenarios and button-toggled animations.
Completely ignores the prompt's core requirements (two crowns, vertical slider, Archimedes crown experiment, live values, Heureka animation) and instead delivers a generic buoyancy explainer with three static SVG scenarios and button-toggled animations.