Is Your Breath Unique like a Fingerprint? Video Watch time under 1 minute August 2, 2025 Image Insoo Hyun, PhD shares that because your brain controls how you breathe, your nasal airflow is surprisingly unique—like a fingerprint. In a recent study, researchers identified people with 97% accuracy based just on how they breathe. Even things like mood and BMI leave their mark. Topics Life Science Being Human Human Body Share
