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Curated Video
How Our Lungs Work
This video provides an explanation of how our lungs work to facilitate the process of breathing. It explores the role of the respiratory system, detailing the journey of inhaled air through the trachea, bronchial tubes, bronchioles, and...
Khan Academy
Khan Academy: Gas Exchange: Alveolar Gas Equation Part 2
Find out how to calculate exactly how much oxygen is deep down inside your lungs. Rishi is a pediatric infectious disease physician and works at Khan Academy. [7:06]