Human

Why 2 lungs of humans are not equal in size Do you know why 2 lungs of humans are not equal in size? Number of lobes is also different in two lungs. In our bodies different vital organs present in asymmetric manner. Left lungs are narrower than right lungs. Our hearts present on the diaphragm … Read more

The surface area of the human lungs: Equal to tennis court Do you know what the surface area of the human lungs is? The surface area of the human lungs is around 60 square meters. Now can you imagine how large that is? You can compare it with a tennis court. Now, why so large … Read more