Published Paper Details:

Abstract In this paper researcher tries to explore scientific development in Pre Vedic period i;e stone age to bronze age in Indian subcontinent. At the early stone age man invented weapons consist of stone to survive. Then they discovered how to protect themselves from coldness of nature and they invented leather garments. By their daily life experience they found how to create fire. Then they invented more developed weapons which is consist of bronze which is more sharp then stone. Then researcher presented how a well planned civilization was established in that time i;e Indus valley civilization. Indus valley civilization was first step towards city life culture of modern age. Researcher explained how scientific development occurred in this period with daily life experience. How man used knowledge of observation to their daily life. Also elaborate the scientific approach of the human being such as development of transportation system , knowledge of geometry to construct buildings.