Dr. John Joseph Petrovic is a scientist who retired from the Los Alamos National Laboratory as a Laboratory Fellow in 2005 after thirty-three years of scientific research in many areas of materials...view moreDr. John Joseph Petrovic is a scientist who retired from the Los Alamos National Laboratory as a Laboratory Fellow in 2005 after thirty-three years of scientific research in many areas of materials science. He has published two hundred scientific papers and holds ten U.S. patents. Since his retirement, he has been actively seeking to understand the nature of reality and spirituality, by combining his scientific perspective with his personal intuition. He has previously published two other books, “The First Principles: A Scientist’s Guide to the Spiritual” in 2008 and “Exploring Death: What You Should Know About Dying” in 2010. He and his wife Blanche have one daughter and they reside in Cape Canaveral, Florida.view less