— 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 immersion demo with a horizontal slider and ASCII art — has no crowns, no two-object comparison, no vertical slider, no water-level rise, no animations, and the physics values are dimensionally inconsistent (buoyant force computed with nonsensical arbitrary units).
Implements a generic Archimedes immersion demo with a horizontal slider and ASCII art — has no crowns, no two-object comparison, no vertical slider, no water-level rise, no animations, and the physics values are dimensionally inconsistent (buoyant force computed with nonsensical arbitrary units).