Daubed in the colours of the Indian flag – saffron, white and green on the sides – the drone, whcih resembles an aircraft, was engineered by Saha over a span of four to five years.
Daubed in the colours of the Indian flag – saffron, white and green on the sides – the drone, whcih resembles an aircraft, was engineered by Saha over a span of four to five years.