Complex sentence: He started teaching of Electronics as a discipline separate from Physics and was the first Head of the Department of Electronic Science at the South Campus of the Delhi University.He has worked with Nobel Laureate Professor Gerhard_Herzberg at National Research Council of Canada.
Split into simpler sentences: He started teaching of Electronics as a discipline separate from Physics and was the first Head of the Department of Electronic Science at the South Campus of the Delhi University. He had worked with Nobel Laureate Professor Gerhard_Herzberg at National Research Council of Canada.