Ken K. Chin is Professor of Physics, former director of CNBM New Energy Materials Research Center, and founding director of Applied Physics and Materials Science and Engineering MS/PhD Programs at NJIT (New Jersey Institute of Technology), USA. He received his Ph.D. in Applied Physics from Stanford University. Before his immigration to America, he had been an assistant research fellow of the Institute of History of Natural Sciences, Academy of Sciences, China. Dr. Chin has published numerous technical and popular science books and over 100 research articles. He won the Chinese National Award for Popular Science Writing. He has 5 US patents and was awarded the New Jersey Edison Invention Award of 2018.