Krishna Prasad Rajan (Ph.D. in Chemical Engineering) is currently associated with the Department of Chemical Engineering Technology at Yanbu Industrial College, Kingdom of Saudi Arabia. He has more than 20 years of teaching and research expertise in the field of Polymer Science and Engineering. His research areas include the development of novel polymer blends, composites, and foams. In addition to his regular teaching and research activities, he is also involved in developing active learning strategies to disseminate vital knowledge and skills to Chemical Engineering graduates. He has published his research findings in several international journals of high repute.