Dr. Prashobh Karunakaran is a Professional Electrical Engineer. He currently owns a technical electrical engineering school and a contracting business in Malaysia. He initially worked at a civil engineering company (Dragages Travaux), a Power company (SESCo), an American computer hard disk factory (Western Digital) before starting his own business. He hails from Malaysia and did his B.Sc. and M.Sc. degrees at South Dakota State University, USA. He completed his PhD in engineering at University Malaysia Sarawak (UNIMAS). He is married to Sreeja Haridas, who is also an electrical engineer and they have three children, Prashanth, Shanthi and Arjun. His interest in the material of this book stems from dedicated inquiry into the reason for life on earth, starting at the age of sixteen.