Nature created the universe. Today's man is more capable in the field of knowledge and inventiveness than the earlier man. Today man has understood many mysteries of nature and has worked to improve them for the use of human life. Till date, we have proved the mysteries of genes by experimenting and that is a part of science because whatever can be proved is science and the mysteries which have not been proved by man till now or the mysteries about which we have information but we cannot prove them are nature. That is, what is there is visible to us and we can feel it too but we cannot prove it. We can imagine it but in reality we cannot prove it. Science does not believe in that which is not fully proved. Another question is that what is science and why does science want to prove every thing, every concept? Science is an ideology that arises in the mind of intellectuals which asks for proof of the existence of every thing in the present and proves that the thing is in the present. Science started from here. Later on, man increased the scope of his knowledge. He tried to bring every thing to the present when When a human tries to bring an object or concept into the present through some special knowledge, then new objects, new ideologies and new concepts are born. Through this process, whenever a new object is created, we call it invention. When through this medium, someone propounds a new theory or develops a new concept, then we call it a new discovery. In reality, this discovery is not new, this theory is not new, this knowledge is not new, but the method of discovering them is new. That is why to everyone it seems like a new discovery. Knowledge has remained the same since centuries, but from time to time, people have discovered it in new ways.