Current Affairs Quiz - January, 2025

Notes:
Tamil Nadu CM MK Stalin inaugurated India’s first-ever glass bridge at Kanyakumari. The bridge connects the Vivekananda Rock Memorial and Thiruvalluvar statue. It is part of a Rs 37-crore initiative by the Tamil Nadu government. The bridge enhances the region’s tourism infrastructure.

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Indore Municipal Corporation (IMC) launched the Indore Climate Mission to make Indore the world’s first energy-literate city. IMC signed an MoU with the Energy Swaraj Foundation, leading to the mission’s launch on 30 November. The mission aims to make 5 lakh residents energy literate, a first in any Indian city. It focuses on reducing greenhouse gas emissions, promoting energy conservation, and encouraging eco-friendly lifestyles.

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Researchers at IIT Bombay have developed an affordable device to diagnose and manage tinnitus. Tinnitus is the perception of sound with no external source, often caused by age-related hearing loss, ear injury, or circulatory issues. Symptoms include sleep disturbances, depression, anxiety, and other phantom noises like buzzing or roaring. The new device offers a comprehensive approach with precise tinnitus matching, customizable treatment, and tracking tools to monitor disease progression. It aims to provide personalized care for patients based on their unique conditions.

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Romania and Bulgaria became full members of the EU’s Schengen area on January 1, 2025. Previously, both countries held partial membership in the Schengen area. The Schengen area operates as a single jurisdiction with a common visa policy for international travel.

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Chhattisgarh became the first state in India to link its forest ecosystem with Green GDP. Chhattisgarh has introduced a plan linking forest ecosystem services to Green GDP, highlighting environmental contributions like clean air, water conservation, and biodiversity. The initiative aims to balance economic development with environmental preservation for future generations. Forest services, including climate regulation, soil enrichment, water purification, and carbon absorption, will be integrated into economic planning. With 44% forest cover, Chhattisgarh’s forests support livelihoods, provide forest products, and mitigate climate change. The plan aligns with the ‘Developed India 2047’ vision, emphasizing ecological and economic sustainability. Forest valuation will include CO2 absorption, water provision, biodiversity, and eco-tourism contributions.

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Scientists have shown that a nano-formulation of melatonin enhances its antioxidative and neuroprotective properties, offering potential for treating Parkinson’s disease (PD). Melatonin is a neurohormone secreted by the pineal gland in response to darkness, regulating sleep-wake cycles. It peaks secretion in the middle of the night, gradually reducing toward morning. Parkinson’s disease is a progressive neurological disorder affecting movement, balance, and the nervous system. The average onset age for PD is 60 years, with men being more commonly affected than women. Risk of Parkinson’s naturally increases with age.

Notes:
Eminent physicist Rajagopala Chidambaram, key figure in India’s nuclear tests of 1974 and 1998, passed away at 88. Born in 1936, Chidambaram studied at Presidency College, Chennai, and Indian Institute of Science, Bengaluru.. He served as Principal Scientific Adviser to the Government of India (2001-2018) and director of BARC (1990-1993). Chidambaram was chairman of the Atomic Energy Commission and Secretary, DAE (1993-2000). He also chaired the Board of Governors of the International Atomic Energy Agency (IAEA) in 1994-1995.

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The Indian Army hosted the three-day ‘Know Your Army Mela 2025’ at Golconda Fort, Hyderabad. The event was organized by HQ Telangana and Andhra Sub Area with support from the Artillery Centre, Hyderabad. The event showcased the technological advancements and indigenous capabilities of the armed forces to connect with the public and inspire youth to consider military careers.

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The eighth Ammunition Cum Torpedo Cum Missile (ACTCM) Barge, LSAM 22, was inducted on 06 Jan 2025 at Naval Dockyard, Mumbai. The contract for 11 ACTCM Barges was signed with M/s Suryadipta Projects Pvt. Ltd., a Thane-based MSME, on 05 Mar 2021. Seven ACTCM Barges have already been delivered, and the shipyard is also building four Sullage Barges for the Navy. The barges are indigenously designed and tested for seaworthiness at Naval Science and Technological Laboratory, Visakhapatnam. Built under Indian Register of Shipping rules, these barges promote Make in India and Aatmanirbhar Bharat initiatives.

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Gujarat government launched the Har Ghar Connectivity (Fibre-to-Home) initiative to provide rural households with affordable high-speed internet. The project is under the state’s Science and Technology Department. The pilot phase aims to deliver 25,000 Fibre-to-Home (FTTH) connections with multiple value-added services. Services include Wi-Fi, cable TV (free and paid channels), OTT platforms, and gaming. The initiative will expand after the pilot phase to benefit more rural households.