Current Affairs Quiz - December, 2024

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Scientists at the High Energy Stereoscopic System (HESS) observatory in Namibia detected cosmic rays with record energy levels of 40 teraelectronvolts. HESS is an array of Cherenkov Telescopes in Namibia’s Khomas Highlands, operational since 2003. It observes gamma rays, the most energetic light, produced by violent cosmic events. Located in the southern hemisphere, it focuses on sources in the Milky Way and distant galaxies. HESS indirectly detects gamma rays via air molecule interactions as they cannot penetrate Earth’s atmosphere. Its research includes dark matter and fundamental physics, involving 260 scientists from 40 institutions across 13 countries.

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The United Nations Convention to Combat Desertification’s sixteenth Conference of Parties (COP16) is started in Riyadh, Saudi Arabia, the first time West Asia hosts this event. India joins 197 nations, marking UNCCD’s 30th anniversary, with its delegation led by Environment Minister Bhupender Yadav and Haryana CM Nayab Singh Saini. India will present the Aravalli Green Wall Project (AGWP), targeting restoration of 1.15 million hectares across four states. AGWP integrates indigenous afforestation, biodiversity conservation, GIS tools, water management, and community engagement. The conference, running until December 13, showcases India’s leadership in combating desertification and fostering global sustainable land management.

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UNESCO has recognized West Bengal as a top destination for heritage tourism. Chief Minister Mamata Banerjee highlighted the state’s progress in religious, heritage, and tea tourism. This recognition has boosted tourism and created thousands of jobs for youth. West Bengal is focusing on enhancing iconic religious sites and heritage spots. The state’s efforts are elevating its tourism sector, making it a key player in India’s tourism industry.

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Indian Railways introduced the AI-powered Linen Inspection and Sorting Assistant (LISA) to improve linen hygiene in air-conditioned coaches. LISA, developed by the Pune Division, operates at the Ghorpadi Integrated Coaching Complex (GICC). It ensures 100% quality inspection by detecting defects, stains, or damages in linens. AI technology enables precise and efficient inspection of large linen volumes. The system reduces manual labor, streamlines operations, and enhances passenger comfort. LISA supports cleaner, more hygienic travel experiences while modernizing linen management.

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The YesToAccess app, developed by the Association of People with Disability (APD), is India’s first AI-enabled tool for conducting accessibility audits. Launched during the International Day of Persons with Disabilities, it allows users to assess public spaces by photographing structures and analyzing features like ramps and signage. This initiative aims to promote barrier-free environments and enhance inclusivity, empowering citizens to contribute to accessibility improvements across India as part of the Accessible India Campaign.

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The number of women in the Central Armed Police Forces (CAPFs) has nearly tripled from 2014 to 2024. CAPFs include seven paramilitary forces under the Union Home Ministry. Women now make up 4.4% of the 9.48 lakh-strong CAPFs, including the Assam Rifles. The CISF has the highest female representation at 7.02%, followed by other forces with lower percentages (SSB 4.43%, BSF 4.41%, ITBP 4.05%, Assam Rifles 4.01%, CRPF 3.38%).

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Researchers discovered a new ancient human species named Homo juluensis, meaning “big head,” based on a large skull found in China. The species lived 300,000 years ago, surviving in small groups across eastern Asia before vanishing 50,000 years ago. Homo juluensis includes links to mysterious groups like the Denisovans. Fossils show facial and jaw features similar to Neanderthals and braincases 30% larger than modern humans. They hunted wild horses, made stone tools, and possibly processed animal hides for survival.

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World Soil Day is celebrated every year on December 5 to raise awareness about the importance of soil. The theme for this year is “Caring for soils: measure, monitor, manage.” Soil is a living ecosystem that sustains plant life and regulates the Earth’s temperature. Over 33% of global soils are degraded due to erosion, deforestation, over-farming, and pollution. World Soil Day, initiated in 2002 and endorsed by the FAO in 2014, urges sustainable soil management. In India, soil health is deteriorating due to excessive fertiliser use, over-irrigation, and deforestation.

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The All India Home Price Index (HPI) is released by the Reserve Bank of India (RBI). The Reserve Bank of India’s All-India Home Price Index (HPI) rose by 4.34%, reaching 322 in September 2024, compared to 308.6 in September 2023. Over the last decade, the HPI has increased by nearly 67%. The HPI tracks changes in residential property prices across cities and regions in India, offering insights into the housing market. All eight major cities reported an annual rise in housing prices. Delhi NCR recorded the highest increase at 32%, followed by Bengaluru with a 24% rise.

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Mahaparinirvan Diwas is observed on December 6 to honor Dr. Bhimrao Ramji Ambedkar on his death anniversary. This year marks the 68th death anniversary of Dr. Ambedkar. The day is observed at Chaitya Bhoomi in Mumbai, where followers gather to pay tribute. Dr. Ambedkar is known for his role in promoting social justice, equality, and drafting the Indian Constitution. “Mahaparinirvan” refers to the Buddhist concept of ultimate liberation from suffering and death. Dr. Ambedkar’s death anniversary is significant as he converted to Buddhism in 1956 with many followers.