Achievements of Indians in S&T

Story hook

In October 2009, a small auditorium in Stockholm watched Venkatraman Ramakrishnan — a Tamil Nadu-born biologist who had arrived in the United States with $30 in his pocket — walk to the podium to accept the Nobel Prize in Chemistry for mapping the ribosome, the tiny molecular machine that builds every protein in every living cell. His co-laureates, Thomas Steitz and Ada Yonath, had taken three decades to crystallise this 250,000-atom structure. Venky, as he is known, was the fourth person of Indian origin ever to win a Nobel in science, after C.V. Raman (Physics 1930), Har Gobind Khorana (Medicine 1968), and Subrahmanyan Chandrasekhar (Physics 1983).

But the awards story doesn't stop with the Nobels — it widens. In 2025, Shri Bhatnagar Prizes were awarded to nine scientists working in fields from quantum metrology to seismology to AI-driven genomics. The Infosys Prize, the TWAS-CSIR Award, the Vigyan Ratna and now-renamed Rashtriya Vigyan Puraskar all celebrate Indian science talent. Behind the names sits a question every UPSC interview board asks: Does India produce world-class science, or do we just produce world-class scientists who then leave?

Why this matters for UPSC

Recent Indian achievements in S&T are a high-frequency Prelims topic — almost every year asks for a name-prize match (Bhatnagar winner ↔ field, Nobel of Indian origin ↔ year). Mains uses the same data to test brain-drain, R&D-spending, and innovation-policy arguments. Interview boards routinely probe "Name three Indian scientists who made the news this year" and "Why hasn't India produced a Nobel in 40 years?"