Current Affairs Quiz - February, 2024

Notes:
India has proposed the “Maratha Military Landscapes of India” for UNESCO World Heritage List recognition in 2024-25. Developed between the 17th and 19th centuries, these military landscapes showcase an exceptional fortification system envisioned by Maratha rulers. The network of forts, spanning the Sahyadri mountain ranges, Konkan Coast, Deccan Plateau, and Eastern Ghats, integrates distinctive landscapes. Notable components include Salher fort, Shivneri fort, Raigad, Vijaydurg, and others. The Maratha Military ideology, dating from the 17th century, continued until Peshwa rule in 1818 CE.

Notes:
India has included five additional wetlands in the Ramsar Convention’s global list of significant wetlands, bringing the nation’s total to 80. Announced by Union Environment Minister Bhupender Yadav, the newly added wetlands include Magadi Kere Conservation Reserve, Ankasamudra Bird Conservation Reserve, and Aghanashini Estuary from Karnataka, along with Karaivetti Bird Sanctuary and Longwood Shola Reserve Forest from Tamil Nadu. This designation underscores India’s commitment to preserving vital waterlogged ecosystems.

Notes:
Maharashtra topped the medal tally at the 2023 Khelo India Youth Games with 158 medals. The host state, Tamil Nadu, finished second with 98 medals. Haryana came in third. Maharashtra’s medal count included 57 gold, 48 silver, and 53 bronze medals. Tamil Nadu’s medal count included 38 gold, 21 silver, and 39 bronze medals.

Notes:
A recent discussion between the United States and China have focused on joint efforts to combat the influx of fentanyl into the U.S. Fentanyl, a potent synthetic opioid (a type of drug), has wreaked havoc in America and is linked to ingredients produced in China. The drug, 50 times stronger than heroin and 100 times stronger than morphine, is FDA (Food and Drug Administration) -approved for severe pain but is also illegally manufactured and sold recreationally, often mixed with other drugs, posing a high risk of addiction and fatality in large doses or when combined.

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An international team of astronomers recently observed AT 2023clx, the nearest Tidal Disruption Event (TDE) to Earth. TDEs happen when a star comes too close to a supermassive black hole, torn apart by tidal forces. The resulting debris falls onto the black hole, emitting radiation that indicates a TDE’s occurrence. This international team’s multi-wavelength observations enhance our understanding of these celestial events.

Notes:
Researchers modeling future wheat blast spread predict a 13% global wheat production reduction by 2050 due to the fast-acting fungal disease caused by Magnaporthe oryzae. Wheat blast affects various grasses, especially wheat, barley, lolium, and rice. It spreads through infected seeds and spores, thriving in warm, humid conditions. Resistant to fungicides, it induces bleaching, lower yields, and poor seed quality, leading to crop burning as a preventive measure. The severity necessitates constant vigilance in regions with susceptible climates.

Notes:
Researchers recently uncovered a new genus and five novel millipede species in African jungles. Millipedes, not insects but arthropods related to lobsters, crayfish, and shrimp, boast approximately 12,000 global species. These cylindrical or slightly flattened invertebrates, often black or brown, inhabit moist areas with decaying vegetation. Ranging from 2 to 280 mm, they possess multiple segments, each housing two pairs of legs and internal organs. Although not poisonous, some species produce irritating fluids. Nocturnal scavengers, millipedes primarily feed on decaying plants and occasional dead insects.

Notes:
Researchers discovered a new fungus species, Trichoglossum syamviswanathii, in Kerala. Trichoglossum is a genus of fungus known as “hairy earth tongues” due to its filamentous structure. The fungus, with 55 identified genera and 21 recognized species globally, exhibits saprotrophic behavior and can be found in plant roots as endophytes. Predominantly distributed in tropical and temperate forests across five continents, these fungi play a crucial role in decomposing organic matter.

Notes:
Russian cosmonaut Oleg Kononenko set the world record for the most time spent in space, breaking the record of fellow Russian cosmonaut Gennady Padalka. Kononenko is 59 years old and has spent more than 878 days and 12 hours in space. Padalka’s record was 878 days, 11 hours, 29 minutes, and 48 seconds, set during five space missions until 2017. Kononenko works out regularly to deal with the physical effects of weightlessness. He has said that he doesn’t feel deprived or isolated, but that he realizes how much life he missed out on when he returns to Earth.

Notes:
The Centre for Materials for Electronics Technology (C-MET) is an autonomous scientific society under the Ministry of Electronics and Information Technology in India. It operates three R&D laboratories in Pune, Hyderabad, and Thrissur, focusing on critical electronic materials. C-MET, Hyderabad, is dedicated to developing advanced electronic and strategic materials. A major focus is environmentally friendly e-waste recycling technologies to address India’s 3.2 million tons of electronic waste, promoting resource efficiency. C-MET’s Centre of Excellence on E-waste Management, inaugurated under PPP, pioneers recycling technologies for various electronic components.