Human Body

What are pressure points?

Human body is made up of different organs and there are different points inside our body that can be used to provide relief or to cause pain. These points are normally termed as pressure points. The use of pressure points is more common in martial arts where martial artists make use and hit their opponents…

How does the nose detect smell?

Smell is a very important function of the human body. Essentially each thing which has a good odor or a bad one gives off certain molecules which come to one’s nose. Usually these molecules are very light and they evaporate easily in to one’s nose. It is through the sense of smell that one can…

How does the heart work?

The heart is a vital organ. It is essentially a muscle which helps in distribution and circulation of blood to the entire body. It consists of arteries, veins, and capillaries which are the vessels which distribute the blood all over the body. The heart is divided into four parts. The two which are placed on…