India’s roadmap in solar and space physics
Context Relevance: Basics of Solar Phenomena Term Definition Key Fact Solar Flare Sudden massive explosion on sun; energy release from twisted magnetic fields Emits across radio, X-ray, gamma rays Coronal Mass Ejection (CME) Large plasma discharge from sun’s corona Can disrupt satellites, power grids Solar Wind Continuous outflow of charged particles from corona Interacts with […]
Centre proposes labelling of AI-generated and deepfake content on social media
Context Relevance: Key Provisions of the Draft Amendments Accountability of Government Officers Significance: Reduces arbitrary or unconstitutional use of content takedown powers; improves transparency and legal safeguards. AI Content Labelling Objective: Prevent misinformation, manipulation, and user deception, especially during elections or communal tensions. Compliance and Enforcement Expert Oversight Significance: Brings technical expertise to governance, ensuring rules are implementable and future-ready. Background […]
Great Green Wall in A.P. to save coastline from degradation
Context Relevance: Basics Term Explanation Great Green Wall A linear or contiguous forestation belt acting as an ecological shield against natural hazards. Coastal Degradation Loss of coastal land, soil erosion, salinization, and habitat destruction due to human activity, sea-level rise, and extreme events. Ecological Shield A natural barrier (trees, mangroves, vegetation) that reduces wind, wave, and storm surge […]
Women and ambient air pollution in India
Context Relevance: Basics Term Explanation Ambient Air Pollution Outdoor air pollution from vehicles, industries, power plants, dust, and other sources. Indoor Air Pollution Pollution inside homes due to burning of biomass, coal, and firewood, commonly in rural areas. PM2.5 Fine particulate matter (<2.5 μm) that penetrates lungs and bloodstream, causing cardiovascular and respiratory illnesses. Vulnerable Groups Women […]
Current Affairs Quiz 23 October 2025
Q1. How many of the following statements is/are correct? (a) Only One(b) Only Two(c) All Three(d) None Correct Answer: (b) Only TwoExplanation: Statements 1 and 2 are correct. Women’s exposure is higher due to household chores and transport patterns. Statement 3 is incorrect; staying indoors does not protect fully due to indoor air pollution. Q2. […]
Current Affairs 23 October 2025
Content Women and ambient air pollution in India Context Relevance: Basics Term Explanation Ambient Air Pollution Outdoor air pollution from vehicles, industries, power plants, dust, and other sources. Indoor Air Pollution Pollution inside homes due to burning of biomass, coal, and firewood, commonly in rural areas. PM2.5 Fine particulate matter (<2.5 μm) that penetrates lungs […]
Editorials/Opinions Analysis For UPSC 23 October 2025
Content A path for a battered and broken Himachal Pradesh Context and Trigger Relevance Practice Question Ecological Fragility of Himachal Pradesh Current Ecological Situation Legal and Institutional Mandate (on Paper) Critical Issues Highlighted by the Supreme Court Hydropower Mismanagement Faulty Highway Construction (Bilaspur–Manali–Leh NH Project) Lack of Disaster-Resilient Planning Data-Based Evidence of Environmental Degradation Indicator […]
PIB Summaries 23 October 2025
Content 7nm Processor Context and Significance Relevance: Semiconductor Basics and India’s Current Standing Understanding the Semiconductor Node India’s Semiconductor Landscape (as of 2025) Parameter Status / Data Mission ₹76,000 crore India Semiconductor Mission (ISM) Total Investments Approved ₹1.6 lakh crore across 6 states Projects Approved 10 semiconductor projects Chip Design Projects Sanctioned 24 Design Companies […]
Static Quiz 23 October 2025 (Economy)
Q1. Which of the following are considered high-powered money (HPM) or monetary base? (a) 1 and 2 only(b) 1 and 3 only(c) 1, 2 and 3(d) 2 and 3 only Correct Answer: (c) 1, 2 and 3Explanation: Q2. Which of the following statements about Inflation Indexing are correct? (a) 1 and 3 only(b) 2 only(c) […]
Rotavirus vaccine effective against gastroenteritis in children
Why in News ? Relevance: Basics Study Design & Coverage Key Findings Strategic & Operational Significance Key Data / Facts