— 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
This is a general Archimedes buoyancy simulator (material/size/fluid-density sliders) with no crowns, no vertical immersion slider, no Heureka moment, and no two-crown comparison — essentially the wrong demo for the prompt.
10,268 output tokens · claude-opus-4-6 · end_turn
This is a general Archimedes buoyancy simulator (material/size/fluid-density sliders) with no crowns, no vertical immersion slider, no Heureka moment, and no two-crown comparison — essentially the wrong demo for the prompt.