Current Affairs Quiz - February, 2024

Notes:
Five countries officially joined the BRICS group: Saudi Arabia, Egypt, United Arab Emirates, Iran, and Ethiopia. The countries were invited to join the group in August 2023, after the 15th BRICS Summit in Johannesburg, South Africa. Argentina was also invited but backed out at the end of December. BRICS is an acronym for the emerging national economies of Brazil, Russia, India, China, and South Africa. The term was originally coined in 2001 as “BRIC” by the Goldman Sachs economist Jim O’Neill.

Notes:
Operation Black Gold is about the seizure of an alloy containing 16.67 kg of gold and 39.73 kg of silver in Delhi. The alloy was worth over Rs 10 crore and was seized by the Directorate of Revenue Intelligence (DRI) at FPO Delhi. The Revenue Intelligence Directorate (DRI) acted on intelligence to seize seven shipments of “electrical current/potential meters”. The meters were declared as “current guior machines”. According to preliminary investigations, a systematic syndicate was involved in the gold smuggling. The gold was coated with silver to change its color from yellow to white. The white mixture was then used to make electric meter covers, which were then painted black to avoid suspicion.

Notes:
China has imposed a ban on the import of ruminants and related products from Iraq due to a bluetongue disease outbreak. Bluetongue is a non-contagious viral disease affecting domestic and wild ruminants, transmitted by insects’ particularly biting species of Culicoides midges. The virus belongs to the Reoviridae family with 24 identified serotypes. Symptoms vary, but sheep are most severely affected. The disease is globally distributed in regions where the insect vector thrives, posing a threat to various species with transmission facilitated by the infected vector.

Notes:
Recently, Mesolithic rock paintings were unearthed at Sitamma Loddi, Gattusingaram, in Telangana’s Peddapalli district. Discovered on a hillock in a dense forest, the paintings adorned a 1,000-foot-long, 50-foot-high sandstone rock shelter. The Mesolithic, or Middle Stone Age, bridged the gap between the Paleolithic and Neolithic periods, spanning approximately 12,000-10,000 years ago. Notable for the transition from large chipped stone tools to microliths, small tools affixed to bone or wood handles for making implements like saws and sickles, it marked a pivotal era in human cultural development.

Notes:
The budget allocation for Saksham Anganwadi and Poshan 2.0 in 2023-24 is ₹25,449 crore, which is a 6%, increase from the revised estimates of ₹23,913 crore for 2022-23. In 2024, the budget estimate is ₹20,554 crore, which is 1.4% higher than the revised allocation of ₹20,263 crore for 2023. Saksham Anganwadi and Poshan 2.0 is a part of the Mission Poshan 2.0, which was launched in February 2021 by Finance Minister. The Ministry of Women and Child Development is responsible for implementing this scheme.

Notes:
Astro Sat, India’s inaugural multi-wavelength astronomy mission, successfully measured the X-ray polarization of the Cygnus X-1 black hole system. Discovered four decades ago, Cygnus X-1 is among the first confirmed black hole systems in our galaxy. The black hole is 20 times the Sun’s mass, with a companion supergiant star (40 times more massive) in a binary system. Located 400 times farther than Earth-Sun distance, the gravitational pull forms an accretion disk, generating soft X-rays.

Notes:
The Kamakhya Divyalok Pariyojana, a Rs 498 crore project by the central government, aims to transform the Kamakhya Temple pilgrimage experience in Guwahati, Assam. Enhancements include infrastructure upgrades, improved connectivity, temple beautification, and facilities for devotees. The initiative is expected to boost tourism in the Northeast, drawing a large number of devotees to the revered Hindu shrine dedicated to Goddess Kamakhya. The temple, with Tantric significance, is atop Nilachal Hill and hosts the annual Ambubachi Mela.

Notes:
Scientists recently discovered a novel class of virus-like entities called obelisks within the human body. These RNA-based organisms, around 1,000 nucleotides in size, form rod-like structures and differ from known biological agents. Larger than typical genetic molecules like plasmids, obelisks occupy a unique niche between viruses and viroids. Present in diverse areas of the human body, their hosts and potential presence in bacteria remain unidentified, adding intrigue to this recently unveiled class of organisms.

Notes:
India’s “Vyommitra,” a female robot astronaut, will precede the Gaganyaan mission, marking India’s inaugural human space flight. Set for a third-quarter launch in 2024, Vyommitra simulates human functions in space, monitoring parameters, issuing alerts, and executing life support operations. Union Minister Dr. Jitendra Singh revealed these details, emphasizing Vyommitra’s capabilities. Gaganyaan, scheduled for 2025, aims to launch Indian astronauts into orbit, demonstrating human space capabilities. The successful TV D1 test in October 2023 validated crucial systems for Gaganyaan, assuring readiness for the manned mission.

Notes:
NASA has identified a potential “super-Earth,” TOI-715 b, situated 137 light-years away. This distant planet orbits a small, reddish star within the conservative habitable zone, indicating the possibility of liquid water. TOI-715 b is 1.5 times wider than Earth, completes an orbit in just 19 days, and may have a companion Earth-sized planet. NASA’s findings suggest conditions for surface water, pending atmospheric factors. This groundbreaking discovery opens avenues for further investigation into extraterrestrial life.