Your lungs are complex, yet delicate organs that replenish the oxygen in your blood with every breath you take. Each lung is divided into lobes and connected in the middle of your chest by your ...

This 1930s educational film provides a detailed exploration of the respiratory and excretory systems, combining live-action demonstrations, animations, and intertitles to illustrate human anatomy and ...

Remember those human anatomy kits you used in high school to learn about the inner workings of our bodies? Made from hard, dull-colored plastic, they did little justice to the beautiful intricacies of ...