New Delhi, Jan. 25 -- Prime Minister Narendra Modi on Sunday said Indian start-ups are today working across cutting-edge sectors ranging from artificial intelligence and space to nuclear energy, semiconductors and green hydrogen, and stressed that quality must become the defining identity of Indian products.

Addressing the nation during the 130th episode of his monthly radio programme Mann Ki Baat, the Prime Minister lauded the country's young entrepreneurs and called upon them to make excellence the benchmark for everything manufactured in India.

"AI, Space, Nuclear Energy, Semiconductors, Mobility, Green Hydrogen, Biotechnology, you name it, and you'll find one Indian start-up or the other working in that sector. I salute all my young...