Madhavan’s GDN brings India’s most underrated inventor to the screen, see first poster | Tamil News
3 min readHyderabadMay 21, 2026 10:07 PM IST He dropped out of school in the third standard, started life as a bus cleaner, and went on to manufacture India’s first electric motor, build a prototype car, and earn the title “Edison of India” from the scientific community of his time. His name was Gopalaswamy Doraiswamy…