Question

how much pressure do we carry on our heads?why do not we feel it?

Answer 1

The pressure exerted by the air is 14 pounds per sq. inch at sea level. It is acting not only on the head, but on the whole body from all sides. Right from birth to death.

We are designed by nature to bear it and also get accustomed to it.

Answer 2

the pressure carried on our head is called atmospheric pressure, it is all around us. we dont feel it as the pressure inside us and outside us are equal and therefore, they cancel each other