Science finds out logical relation between cause and its effect in every natural phenomenon. It presupposes nothing. But superstitions indulges in false beliefs. It mostly springs from ignorance and fear. So it is expected that the advancement of Science will result in the decline of Superstitions. It is true that many baseless customs and conventions have been discarded. Yet many are still left to rule the lives of people. They are still preached, practised and followed in the name of beliefs.