— 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 buoyancy demo with two unrelated objects (Fe block and a floating ball) instead of the required pure-gold vs. gilded-crown comparison, and is entirely missing the vertical slider, live physics values, crown-specific logic, water-level rise, splash effects, and Heureka animation.
Implements a generic Archimedes buoyancy demo with two unrelated objects (Fe block and a floating ball) instead of the required pure-gold vs. gilded-crown comparison, and is entirely missing the vertical slider, live physics values, crown-specific logic, water-level rise, splash effects, and Heureka animation.