Understanding most of scientific subjects, either theory of experimentation usually require deep and long studies. The scientific theories are available in textbooks, references and now most of the universities/center of researches on the Internet. Many scientists have also started an effort to popularize the knowledge without having to go through the complete scientific courses. This allows the general public to have a glimpse of what are the main themes of research and discoveries. This page is to provide the reader with some recommendations on books reading to better understand the meaning of the articles which are published here.