This isn't about religion right? This is your belief and your faith. Many scientist can create so many things that is god like. As an example they can make robots with human abilities an all, and the most intriguing is how they make a sheep from another sheep if you have read about them replicating a sheep. They can achieved perfection thru time but there is something they cannot do, they can't make anything by words and dust only. Only the supreme being can do that. And that is God.