Why in NEWS Hydraulic systems are at the core of machines that lift, press, steer, and land, from tower cranes to aircraft gears. Their ability to multiply force makes them essential in engineering, aviation, agriculture, and transport.They work on a simple but powerful physics principle—Pascal’s Law, allowing small efforts to move huge loads. Key Concepts […]
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Why in NEWS A groundbreaking study on rice plants has shown that exposure to cold temperatures can trigger epigenetic changes that are heritable for five generations—offering real-world support to Jean-Baptiste Lamarck’s 1809 theory of the inheritance of acquired traits.The finding challenges long-held beliefs in classical genetics and highlights how environmental stress can cause heritable changes […]
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Why in NEWS India launched Operation Sindhu to safely evacuate Indian citizens from Iran via Armenia, as fears of escalating conflict involving Israel, the US, and Iran intensified.The operation highlights Armenia’s geostrategic value, due to its direct land link to Iran and friendly ties with India. Key Concepts Term/Concept Description Operation Sindhu India’s evacuation mission […]
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Why in NEWS Scientists from IIT Delhi and DRDO have successfully demonstrated an ultra-secure, entanglement-based free-space quantum communication system.Using photons and the principle of quantum entanglement, this technology enables tamper-proof transmission of information through air, marking a major milestone under India’s National Quantum Mission (2023–2031). Key Concepts Term/Concept Description Quantum Communication A method of transmitting […]
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Why in NEWS The Ministry of Statistics and Programme Implementation (MoSPI) has announced a revision in the GDP base year from 2011–12 to 2022–23, with data set to be released on February 27, 2026. The Index of Industrial Production (IIP) base year will also shift to 2022–23, and the Consumer Price Index (CPI) to 2023–24. […]
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Why in NEWS The Tea Board of India has amended the Bharat Auction model rules for pan-India tea auctions, based on recommendations from the Ramaseshan Committee. The move aims to ensure better price discovery and protect the interests of tea sellers in the country. Key Concepts Simplified Term Meaning Bharat Auction Model A pan-India electronic […]
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Why in NEWS The NASA-ISRO SAR (NISAR) satellite has arrived at ISRO’s spaceport in Sriharikota for launch. This landmark Earth-observation mission will scan nearly all land and ice surfaces of the planet twice every 12 days, providing unparalleled data on environmental changes. Key Concepts Simplified Term Meaning NISAR NASA-ISRO Synthetic Aperture Radar satellite – a […]
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Why in NEWS On 17th June 2025, observed globally as World Day to Combat Desertification and Drought, the Ministry of Environment, Forest and Climate Change (MoEFCC) released the revised Green India Mission (GIM) plan for 2021–2030. The revision aims to enhance India’s climate resilience and carbon sink targets through ecosystem-based forest restoration. Key Concepts Simplified […]
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Why in NEWS The Telecom Regulatory Authority of India (TRAI) has capped tariffs charged to Public Data Offices (PDOs) under the PM-WANI scheme to ensure affordable public Wi-Fi access. ISPs and TSPs cannot charge PDOs more than twice their retail broadband rate for plans up to 200 Mbps, balancing affordability with fair provider compensation. Key […]
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Why in NEWS The subordinate judiciary, which handles 87.5% of India’s total cases, is overwhelmed by vacancies, case backlogs, and outdated systems, creating significant economic bottlenecks. Countries like Singapore and Kenya have shown how judicial reforms can fuel economic progress. Key Concepts Simplified Term Meaning Subordinate Judiciary Lower courts functioning under the High Court, including […]
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