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Science & Tech

Giants of Indian Science: Achievements of Indians in S&T

From C.V. Raman's Nobel to Sarabhai's space programme and Swaminathan's Green Revolution: the Indian scientists UPSC asks about, with their science explained.

28 September 2026 · 62 min read

Art & Culture

Zero, surgery and rust-proof iron: the science ancient India actually did

Aryabhata measured the Earth, Sushruta rebuilt noses, and a 1,600-year-old pillar still refuses to rust. Separate the real achievements from the hype.

27 September 2026 · 29 min read

Social Justice

Health missions that matter: Ayushman Bharat, NHM and beyond

From PM-JAY insurance to ASHAs, maternal schemes, WASH, digital health and AYUSH: a complete guide to India's flagship health interventions, their achievements and their gaps.

27 September 2026 · 53 min read