Laser Communication in Space — How Optical Links Replace Radio (UPSC Science & Tech)
Laser communication in space — working, advantages over radio, NASA LCRD, Chandrayaan-3 optical link, ISRO plans, Li-Fi, UPSC GS III notes.
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Study Notes
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Horticulture, Rainbow Revolution, and Secondary Agriculture (UPSC)
Rainbow Revolution diversifies beyond grains. Learn horticulture plus, secondary agriculture, beekeeping Sweet Revolution, and 2024-26 UPSC Economy updates.
Growth of Conglomerates in India (UPSC Economy)
UPSC guide to Indian conglomerates: Big 5 dominance, benefits, crony capitalism risks, and 2024-26 competition policy updates.
World Trade Organisation (WTO) — MC13, Appellate Body Crisis & UPSC Notes (UPSC International Relations)
UPSC guide to the WTO: structure, agreements, Appellate Body crisis, MC13 Abu Dhabi 2024, MC14, India's public stockholding, e-commerce moratorium, 2024-26.
Patriarchy, Religion and Gender Roles in India: UPSC Guide
UPSC guide on patriarchy and religion in India — sacred texts, religious organisations, laws, customs, and 2024-26 gender-religion policy updates.
Global Value Chains (GVCs) — India’s Integration, Smile Curve and UPSC Notes
UPSC guide to Global Value Chains: concept, India's GVC participation, smile curve, constraints, China Plus One, PLI linkages, 2024-26 updates.
Impact of Climate Change on Oceans — UPSC Environment Notes
UPSC guide to ocean climate change: sea level rise, ocean acidification, deoxygenation, marine heatwaves, AMOC weakening, stratification, India's Blue Economy.
Interstate River Water Disputes in India — Article 262, ISRWDA & UPSC Notes
UPSC guide to interstate river water disputes: Article 262, Inter-State River Water Disputes Act 1956, tribunal list, Cauvery-Krishna-Ravi-Beas, reforms.
IPR Policy & India’s Innovation Ecosystem (UPSC Science & Tech)
UPSC guide to National IPR Policy 2016, DPIIT reforms, startup innovation, WIPO GII rank, patent filings, and 2024-26 IPR developments.
Orphan Adoption in India — CARA, JJ Act 2015 and HAMA Reform (UPSC Indian Society)
UPSC guide to orphan adoption in India: CARA, JJ Act 2015, Hindu Adoptions and Maintenance Act, single-parent adoption, LGBTQ+ adoption, 2024-26 developments.
Internet of Things (IoT) (UPSC Science & Tech)
UPSC guide to IoT: architecture, applications in smart cities, agriculture, health, security challenges, India's IoT policy and 2024-26 updates.
Impact of Climate Change on Cryosphere — UPSC Environment Notes
UPSC guide to climate change impact on polar and mountain cryosphere: Arctic ice loss, permafrost thaw, Himalayan glaciers, GLOF risks, albedo feedback.