Current Affairs Quiz - January, 2025

Notes:
The Uttarakhand High Court criticized authorities for unregulated soapstone mining in Bageshwar, which has over 160 mines. Soapstone, also known as Steatite, is a metamorphic rock made of talc, used in construction and design for countertops, sinks, and sculptures. It forms at convergent plate boundaries under heat and pressure, with other minerals like mica and chlorite. Soapstone is soft, dense, and heat-resistant. Major producers are China, India, Brazil, USA, and Finland. India’s largest reserves are in Rajasthan and Uttarakhand. Soapstone is used in products like baby powder, ceramics, and cosmetics.

Notes:
Microsoft CEO Satya Nadella announced a partnership with India’s AI Mission to upskill 500,000 people and promote inclusive growth by 2026. An MoU was signed to drive AI innovation, productivity, and inclusivity across India. An AI Center of Excellence, ‘AI Catalysts,’ will support 100,000 developers and rural AI innovation through hackathons and solutions. ‘AI Productivity Labs’ at 20 institutes will provide foundational AI education to 20,000 educators. Citizen-centric AI solutions will address healthcare, education, accessibility, and agriculture. A five-year partnership with RailTel will boost digital and AI transformation in Indian Railways and public sectors.

Notes:
Mount Ibu, an active stratovolcano in Indonesia, erupted, sending ash clouds 3 kilometers high. It is located on Halmahera Island’s northwest coast. Mount Ibu is one of Indonesia’s 127 active volcanoes. Indonesia, part of the Pacific “Ring of Fire” with 127 active volcanoes, often experiences such events. A stratovolcano, or composite volcano, has a conical shape formed by layers of volcanic material from successive eruptions.

Notes:
Researchers developed the first nanobody-based inhibitors targeting the Ebola virus. Ebola is caused by ortho ebola viruses, discovered in 1976 in the Congo, primarily found in sub-Saharan Africa. The virus gets its name from the Ebola River in Congo. Fruit bats are natural hosts, and it spreads through contact with infected animals or humans. Symptoms include fever, diarrhea, vomiting, bleeding, and often death. The average fatality rate is around 50%. There is no cure exists for Ebola. Experimental treatments like monoclonal antibodies have been used. Treatment focuses on fluid balance, blood plasma, and early intervention for better recovery chances.

Notes:
The Z-Morh tunnel will be a key milestone in creating a year-round strategic corridor between Kashmir and Ladakh. It is a 2-lane road tunnel between Gagangir and Sonamarg on the Srinagar-Leh Highway in Jammu and Kashmir. The tunnel is named after the Z-shaped road section near the site. The tunnel is necessary due to the area’s high altitude (over 8,500 ft) and frequent snow avalanches, which make the road impassable during winter months.

Notes:
The National River Traffic and Navigation System (NRT&NS) was launched on January 11, 2025, by the Union Minister of Ports, Shipping, and Waterways. National River Traffic and Navigation System aims to ensure safe and efficient operation of inland vessels. The launch took place during the 2nd meeting of the Inland Waterways Development Council (IWDC). IWDC, established in 2023, serves as an apex platform for policy discussions to promote inland waterways in India.

Notes:
Silver nanowire-based conductive ink technology was transferred to two startups at NIT Warangal. The startups are M/s Chematico Technologies Private Limited (incubated at IIT Ropar) and M/s Vasanthbala Functional Materials Pvt Ltd (incubated at NIT Warangal). The technology was developed under a project funded by the Ministry of Electronics and Information Technology (MeitY). It aims to reduce dependency on foreign countries and tap into the growing demand for advanced electronic materials. The ink is used in flexible electronics, wearable devices, solar panels, RFID tags, and more. The global market for this ink is expected to surpass 16.87B by 2032. India imports conductive ink worth 15,72,000 annually from countries like the US, China, and Taiwan.

Notes:
Ukraine’s Security Service and Navy used a Neptune missile to strike an ammunition depot in Russia’s Rostov region. The R-360 Neptune is a Ukrainian-made subsonic cruise missile, originally designed for anti-ship use and later adapted for land attacks. It is based on the Russian Kh-35 missile, known as AS-20 Kayak by NATO. The missile entered service with the Ukrainian Navy in March 2021. It weighs 870 kg, is 5.05 meters long, and has a 400 km range. It travels at 900 km/h, with altitudes from 10 to 300 meters, dropping to 3 meters in the final phase.

Notes:
The Gaan Ngai festival is celebrated by the Zeliarong community in Manipur after the harvest season. It marks gratitude for a good harvest, prayers for prosperity, and the beginning of the new year. The festival includes music, dance, and spiritual rituals, promoting unity and joy. The Zeliarong community, comprising the Rongmei, Liangmei, and Zeme tribes, is one of Manipur’s prominent tribal groups. Gaan Ngai lasts for five days and is typically celebrated in December or January, with the date varying each year.

Notes:
The Government of India has designated areas around Shikari Devi Wildlife Sanctuary as eco-sensitive zones (ESZs) to protect it from urbanization and development. The sanctuary is located in Mandi district, Himachal Pradesh, in the Himalayan foothills. It covers altitudes between 1,800 and 3,400 m, showcasing a transition from pine forests to alpine meadows. The sanctuary is named after the goddess Shikari Devi, with a sacred temple at 2,850 m above sea level.