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Science and Technology

The Science and Technology category provides comprehensive, exam-oriented content for aspirants preparing for UPSC, State PCS, SSC, Banking, Defence, Railways, and other competitive exams. This section covers the latest scientific developments, technological innovations, space missions, defence technologies, biotechnology, digital initiatives, and important government schemes related to science & tech.

You will also find simplified explanations of core scientific concepts, emerging technologies, research breakthroughs, and India’s advancements in science and innovation. Along with detailed notes, this category includes MCQs, PYQs, current affairs updates, and revision summaries tailored to prelims and mains exam needs.

What You’ll Find Here

  • Science & Tech notes for all competitive exams

  • Space missions, defence tech, biotech & digital innovation

  • Government policies, schemes & missions related to S&T

  • MCQs, quizzes & previous year questions

  • Latest breakthroughs in AI, robotics, health tech & more

  • Exam-focused summaries for quick revision

Stay updated with reliable, easy-to-understand Science & Technology content curated to strengthen conceptual clarity and boost your overall exam performance.

Jul 28, 2026 3 min

SHetA2: Promising Oral Therapy for HPV-Associated Cervical Disease

Learn about SHetA2, the oral small-molecule therapy targeting HPV-related cervical disease, its mechanism, clinical status, and significance for exams.
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Jul 27, 2026 3 min

PRAXIS Mission

Learn about NASA's PRAXIS mission, its objectives, AI-powered sampling technology, and significance for planetary science.
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Jul 26, 2026 3 min

Rome Declaration for an Unarmed and Disarming Peace

The Rome Declaration for an Unarmed and Disarming Peace urges meaningful human control over AI in warfare and calls for a global...
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Jul 24, 2026 3 min

Zinc-Air Battery Technology

Zinc-Air Battery technology offers a potential low-cost alternative to lithium-ion batteries for EVs and energy storage. Know its working and Indian research.
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Jul 24, 2026 3 min

2nd Bharat Green Hydrogen Summit 2026

2nd Bharat Green Hydrogen Summit 2026 focused on making India a global hydrogen hub. Learn about green hydrogen and National Green Hydrogen...
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Jul 23, 2026 2 min

China’s Gravity-1 Rocket

China's Gravity-1, the world's most powerful solid-fuel rocket, its technological marvels, and strategic implications.
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Jul 22, 2026 2 min

Jacobian Conjecture

Jacobian Conjecture, a 1939 mathematics problem, faces a potential AI-assisted counterexample. Know its meaning, Claude’s role, SymPy and Lean for exams.
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Jul 21, 2026 2 min

World AI Cooperation Organization (WAICO)

World AI Cooperation Organization (WAICO) is a China-led AI governance initiative based in Shanghai. Know its objectives, concerns and India’s AI approach.
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Jul 20, 2026 2 min

QDENGA: Dengue Vaccine for People Aged 4–60 Years

QDENGA becomes India's first approved dengue vaccine for ages 4–60. Learn about TAK-003, dengue serotypes, Aedes aegypti and key facts.
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Jul 18, 2026 2 min

India’s First Hydrogen-Powered Train

India launches its first hydrogen-powered train on the Jind–Sonipat route. Learn hydrogen fuel cell technology and key facts.
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