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🫀 Inside the Heart: A Friendly Journey Through the Beating Heart

A friendly 3D journey inside the beating heart: four rooms, one-way doors, lub-dub, the ECG, and what the heart does when you run. Educational only, not medical advice.

Medicine & Biophysics3DEasy60 FPS📱 Mobile-adapted🟠 Blender

⚙ Under the hood

A friendly 3D journey inside the beating heart for kids 8+: four rooms, one-way doors, the lub-dub sound, a live ECG, a cut-open view and a Move mode that shows how the heart and blood flow change when you run. Educational only, not medical advice.

HeartCirculationECGExerciseKidsBlender

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install