R Madhavan's Rocketry: The Nambi Effect brings out significant changes in the life of Mr Nambi Narayanan

Ever since R Madhavan announced his directorial debut with Rocketry: The Nambi Effect, there has been a lot of buzz around the biographical drama which is based on the infamous 1994 espionage case. From the time the film has gone on floors, there have been some very significant changes in Scientist Nambi Narayanan's life. And...