Is the once-extinct dire wolf back?
Overview of the Technology: Relevance : GS 3(Science ,Technology) Scientific Basis and Limitations: De-Extinction Debate: The Larger Picture of Conservation: Key Takeaways:
Does AI still hallucinate or is it becoming more reliable?
Current State of AI Hallucination Relevance : GS 3(Technology) Why Do AI Models Hallucinate? Defining AI Reliability Empirical Evidence of Hallucination Challenges to AI Reliability Strategies to Reduce Hallucinations Limitations of Current Solutions Trend: Becoming More Reliable (But Not Fully) Expert Opinion Summary Conclusion AI is becoming more reliable, especially for routine and common queries. But hallucinations still exist, especially in […]
Miniature laser grown onto silicon chip could revolutionise computing
Scientists have successfully integrated lasers directly onto silicon wafers, marking a breakthrough in silicon photonics. This innovation promises faster, more energy-efficient data transmission and could revolutionize computing, particularly in data centers and quantum computing. Relevance : GS 3(Science and Technology) Revolutionizing Computing with Silicon Photonics: Background on Silicon Photonics: Challenges in Integrating Lasers with Silicon: Key […]
ASI seeks to shed new light on Dwarka through explorations
Context :The Archaeological Survey of India (ASI) is undertaking new efforts to explore and study the submerged remains at Dwarka, Gujarat, a site of great cultural and historical significance. Relevance : GS 3 (Research and Development) Historical and Cultural Significance of Dwarka: Recent Fieldwork and Investigations: Previous Archaeological Findings (2005-2007): Specific Excavation near Dwarkadhish Temple (2007): Expansion of […]
How is spaceflight safety ensured?
ISRO is preparing for its first human spaceflight mission, Gaganyaan, by implementing robust safety protocols across all mission phases. These draw from past global experiences like Apollo-1 and current best practices to ensure astronaut safety. Overall Safety Strategy Relevance : GS 3(Space ,Technology ) Launch Phase Safety a) On the Launchpad b) During Lift-off c) Abort Modes Orbit Phase Safety a) Crew & Service Module […]
Soyuz spacecraft heads to the ISS
Mission Overview Relevance : GS 3(Science and Technology) Scientific Objectives Strategic & Technological Relevance Geopolitical Significance Baikonur Cosmodrome – Strategic Asset
180 million genetic variants found in 9772 individuals
Context: GenomeIndia Project Relevance : GS 3(Science and Technology) Key Findings of the Preliminary Study Scientific & Medical Significance Scientific Methodology & Rigour Way Forward
Iron inside the sun is more opaque than expected
Context Relevance : GS 3(Science and Technology) Why the Sun’s Iron Opacity Matters Key Discoveries Latest Experimental Evidence Impact on Solar Models Remaining Challenges Broader Implications It also enhances the accuracy of helioseismology (study of solar interior using sound waves). Understanding iron’s behavior in the Sun improves our grasp of: Climate and solar activity effects on Earth
CAPTCHA: a digital border between humans and bots
What is CAPTCHA? Relevance : GS 3(Technology) Purpose and Origin How It Works Evolution of CAPTCHA Benefits of CAPTCHA Limitations and Concerns Future Challenges
New Pamban bridge an engineering wonder
The New Pamban Bridge, inaugurated in April 2025, is India’s first vertical lift sea bridge connecting Rameswaram island with the mainland, marking a major leap in coastal infrastructure and engineering excellence Relevance : GS Paper 3 (Infrastructure,Technology ) Cost and Construction Connectivity and Economic Impact Broader Infrastructure Push Prime Minister’s Remarks Strategic and Regional Relevance