If we define Science means acquiring knowledge, so what the process we follow for acquiring knowledge? I think it is our important question and I give full stress on this topic. Science or knowledge never remains constant update think comes out and knowledge get superior to superior, and it makes unbeatable and supreme truth. Newton gave us theory, sometimes letter Einstein developed and we accepted it. Someone think that Newton was thrown history of dust, but it is true that Newton never enraged in our science world he is the founder of the theory of relativity.