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🫁 Lung Physiology Simulator: Breathing & Gas Exchange

Interactive 3D lung model: drive breathing rate and tidal volume, switch between healthy lungs, asthma, COPD and fibrosis, and watch airway resistance, compliance and alveolar gas exchange change in real time.

Biology3DModerate60 FPS

⚙ Under the hood

Lung biology investigates the molecular and cellular basis of pulmonary architecture, gas exchange, surfactant biology, mucus barrier function, and diseases including asthma, COPD, fibrosis, and lung cancer.

Three.jsPhysiologyGas ExchangeRespiratory System

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