Current Affairs Quiz - January, 2025

Notes:
Kerala won their first Senior National Men’s Handball Championship title with a 34-31 victory over Chandigarh. Kerala reached the final after a close semi-final win against Services, 23-21. Chandigarh advanced to the final by defeating Indian Railways 32-30. Kerala’s Devendar was named ‘Best Player of the Championship,’ Rahul won ‘Best Goalkeeper,’ and Sujith was honored as ‘Best Left Wing Player.’ Services and Indian Railways shared third place in the tournament.

Notes:
The Denmark Strait Cataract is an underwater waterfall that defies traditional waterfall characteristics. The Denmark Strait Cataract is the largest waterfall on Earth, located between Iceland and Greenland. It has a vertical drop of 2,000 meters, more than three times the height of Angel Falls. The cataract spans 480 kilometers across the Denmark Strait. Despite its massive size, it remains hidden underwater and cannot be seen from the surface. This invisible waterfall influences global ocean circulation and plays a role in shaping ecosystems.

Notes:
Google launched the quantum processor ‘Willow,’ advancing quantum computing to solve practical problems. Willow has 105 physical qubits and operates at near absolute zero temperatures (-273.15°C). It features better error correction and faster performance than other quantum computers. The coherence time of Willow’s qubits is around 100 microseconds, improved by error correction. Willow’s architecture enables lower error rates with more qubits. It outperformed classical computers in testing, completing a Random Circuit Sampling task in minutes.

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Chief Minister Dr. Mohan Yadav inaugurated the 31st National Children’s Science Congress in Bhopal, held from January 3 to 6, 2025. More than 700 child scientists, teachers, and mentors from across India and Gulf countries like Bahrain, UAE, Kuwait, Oman, and Saudi Arabia participated in the event. The theme of the event is “Understanding Ecosystems for Health and Well-being.” The event aims to inspire children to develop scientific temper and solve societal problems through innovation. Activities include the Chandrayaan Mission Exhibition, Water Rocketry, Robotics, Hydroponics, Environmental Snakes and Ladders, Cheetah Conservation Exhibition, and scientific folk songs.

Notes:
IIT Madras is collaborating with the Ministry of Agriculture on Project VISTAAR to enhance agricultural extension through digitalization. Project VISTAAR (Virtually Integrated System to Access Agricultural Resources) aims to strengthen the agricultural extension system. The project highlights opportunities for start-ups to innovate and improve agriculture and allied sectors. Start-ups can help farmers with technologies for better productivity and market information. IIT Madras’ Centre for Research on Start-ups developed a platform with data on 12,000 agriculture-related start-ups. The MoU enables farmers and stakeholders to access start-up capabilities and improve agricultural efficiency.

Notes:
The Finance Ministry launched the revamped ‘Baanknet’ e-auction portal as a one-stop platform for buyers and investors. It consolidates e-auction information from all Public Sector Banks (PSBs) on properties like flats, houses, plots, shops, industrial land, vehicles, and machinery. The portal simplifies property discovery and participation in auctions, enhancing transparency and efficiency. It aids PSBs in recovering distressed assets, improving their balance sheets, and boosting credit availability. More than 1,22,500 properties are listed, and PSB executives received training for effective use.

Notes:
CSIR-Central Institute of Mining and Fuel Research (CSIR-CIMFR) successfully conducted India’s first trial blast using the Dozer Push Mining Method, integrating digital technologies for enhanced safety and efficiency. The trial took place at Parsa East and Kanta Basan (PEKB) Coal Mine, Chhattisgarh, operated by Adani Enterprises. The method aims to optimize mining processes while controlling vibrations and flyrock. It uses automated machinery, including unmanned drill machines and large-sized dozers. The method is a cost-effective alternative to traditional mining techniques like truck-shovel and dragline methods.

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The 74th Senior National Basketball Championship is organized by the Gujarat State Basketball Association under the Basketball Federation of India. The tournament is hosted at Sidsar Sports Complex Indoor Stadium, Bhavnagar, Gujarat. More than 900 national and international players, along with more than 150 officials and state representatives, are participating. India aims to host the 2036 Olympics, with Gujarat planning five world-class sports events in 2025, 2026, and 2029.

Notes:
A study revealed the migration strategy of common noctule bats, which travel thousands of kilometers across Europe in spring, using warm storm fronts to conserve energy. The common noctule is an insectivorous bat with a golden to dark brown body, narrow wings, and a powerful flight pattern. It echolocates at low frequencies around 25kHz, audible to some humans, especially children. They inhabit forests, open areas, and urban settings, roosting in hollow trees, buildings, and caves. During winter, they hibernate in caves or urban structures, especially in Eastern Europe. IUCN lists the species as “Least Concern.”

Notes:
IIT-Madras has commissioned Asia’s largest shallow wave basin research facility at its Discovery campus in Thaiyur. The facility handles complex wave and current interactions, addressing challenges in Indian ports, waterways, and coastal engineering. Developed indigenously, it is supported by the National Technology Centre for Ports Waterways and Coasts (NTCPWC). The facility can test coastal structures, post-impact analysis, solar floating plants, and climate change effects. It is equipped with a mobile wave maker, enabling multiple projects and international research collaborations. This facility strengthens IIT-Madras as a global leader in marine science and engineering.