— 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 floating-object buoyancy demo with horizontal sliders and no crowns, no vertical slider, no fall/splash animations, no mass/volume/displaced-water readouts, and no Archimedes crown-comparison scenario whatsoever.
Implements a generic floating-object buoyancy demo with horizontal sliders and no crowns, no vertical slider, no fall/splash animations, no mass/volume/displaced-water readouts, and no Archimedes crown-comparison scenario whatsoever.