Cryogenics study is very important in future in many ways as people have been working through materials in many ways and gone through struggling path to invent or discover things. So now some thought why not try differently and this idea brought a huge and most beautiful branch into existence which solves some problems astonishingly. I don’t say that I am one of them but I want to be like one of them who dived deep to experience the beauty of science. This branch has been in existence from a couple of decades or may be more. This article just gives a pinch of extension to the ocean of cryogenics.