Prof. Dharmaraj Singh Vaghela served as the Head of the Department of Physics at the Government Arts and Science College, Ratlam of the MP Govt. Higher Education Department, until his retirement in 2004. He has published a number of papers in Plasma Physics in international journals. His papers have also appeared in the research journal of the Hindi Science Academy. Among other books, he has translated Fritjof Capra's best-selling work "The Tao of Physics" into Hindi. He has written a monograph in Hindi which explains the philosophical aspects of modern physics.