Photograph of Illinois Institute of Technology faculty member Ralph Peck being interviewed by a local CBS affiliate in a laboratory. Peck is... Show morePhotograph of Illinois Institute of Technology faculty member Ralph Peck being interviewed by a local CBS affiliate in a laboratory. Peck is standing in front of a board illustrating the Pircon-Peck process, which is a process developed with Ladislav Pircon for creating fertilizer or desulfuizing flue gas. Show less