Nancy Bullard on MSN
Easy DIY model to show how your lungs really breathe
In this video I walk you through a simple DIY model that shows how the human respiratory system works. Using a plastic cup, ...
Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the lungs through the branched ...
Hosted on MSN
How a Simple Model Explains Your Lungs and Breathing
In this video, I use a fun and easy model to break down how your lungs really work. With just a straw, a cup, and some balloons, I help you visualize the respiratory system and explain why breathing ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results