In this Chapter, We will be seeing here how things work and the reasons behind them and this chapter will make students aware of the things that surrounded, the history of science and its origin. We will be relating ourselves with the theories and observations done by many scientists and deriving conclusion from them. We will be getting acquainted with the factors responsible for the growth of science and technology in India. We will also be writing a fictional article about the speculation of science and technology in the 22nd century. We will work on moralising our views on science and the consequences of practising science. We will be talking about the law behind people having irrational ideas about women’s intelligence, capacity, and nature and about giving them a status along with the role of technology in the development of society. We will let you express your judgements on the statement provided by Physicist P.A.M. Dirac. And also we will be knowing some beautiful equations of physics. We have heard about the adventures of scientist and many more outgoing individuals who have climbed up tall mountains to record temperatures and even dived deep to collect data regarding the flora and fauna.