Scientist Nambi Narayanan on his work at ISRO, the 'spy' case and the battle to clear his name

Nambi Narayanan, who is best known for fathering the liquid propulsion technology for ISRO, speaks about the espionage case that changed his life, and why he advocates for the sale of technology to other countries

from Latest News India on Firstpost http://bit.ly/2ECShUw