The origin of science lies in the evolution of the human brain, and the intrinsic sense of curiosity in human beings to explore, to know, and to understand nature and the world around. Historically, the origins of science go back to the beginning of civilised existence. From its earliest days, science has been embedded in society, there has been a continuous learning process in society as a whole, based on day to day experiences and this can become the body of the knowledge from which applications and understanding have grown.