lungs, n.All

The lungs are not equal --- the right takes in more air than your left

The lungs have a surface area about the same size as a tennis court

When you lose weight, 84% of it is exhaled as CO2. The other 16% as water. Most of the weight you lose exits your body through your lungs.

The Lungs is capable, on average, of breathing 13 pints of air every minute.

The Lungs is not only concerned with taking in oxygen. Air contains 21 percent oxygen while our bodies only use 5 percent.

If you inhale a pea, it's possible for it to sprout and grow while in your lungs.

The Lungs is capable of breathing out, on average, 3.5 teaspoons of water per hour.

A bird’s lungs take up about 1/5th of its body compared to a human whose lungs make up about 1/20th.

The Lungs is not the same size in humans. The right lung is larger than the left lung to accommodate the heart.

The Lungs is the size of a tennis court if they are opened flat.