Matthew N. O. Sadiku is presently a Regents professor emeritus of electrical and computer engineering at Prairie View A&M University, Prairie View, TX. He is the author of several books and papers. He is a Life Fellow of IEEE. Emmanuel A. Dada is currently an assistant professor of chemical engineering at Prairie View A&M University, Prairie View, TX. He has published over 50 technical papers. He is a fellow of AIChE and a fellow of NSChE. Motunrayo Adeko received her bachelor degree and masters degree in pharmacy in 2004 and 2005 respectively from the University of Sunderland. She currently works at Mitie Group plc in Manchester, UK.