Current Affairs Quiz - April, 2024

Notes:
Earth Action released the Plastic Overshoot Day 2024 report, marking the point when global plastic waste surpasses manageable levels, leading to environmental harm. The Global Plastic Overshoot Day is projected for September 5th, with India’s on April 23rd. Key findings show a 7.11% increase in plastic waste since 2021, with 12 countries responsible for 60% of mismanaged waste. India, classified as a Low-Waste-Producing Polluter, faces challenges like improper disposal and additive use. Recommendations include local waste management infrastructure and policies like Extended Producer Responsibility.

Notes:
International Day for Human Space Flight (IDHSF) is celebrated annually on April 12, honoring Yuri Gagarin, the first human in space in 1961. The UNGA declared it in 2011 to advocate for peaceful space exploration. In 2024, the theme is “Encouraging Scientific Curiosity” to foster outer space exploration’s peaceful advancement. Gagarin’s historic flight paved the way for humanity’s space ventures, promoting benefits for all.

Notes:
History buffs aim to preserve the laterite-brick ruins of Fort Emmanuel, constructed by the Portuguese in 1503 at Fort Kochi Beach, Kerala. Originally a symbol of alliance between the Maharajah of Kochi and Portugal, it housed the town within its walls. Dutch forces took over in 1683, followed by British control in 1795. By 1947, it lay in ruins, signifying its historical importance amidst foreign occupation.

Notes:
Chinese scientists launched the Tiantong-1 satellite series, pioneering satellite-enabled smartphone calls without ground infrastructure like cellular towers. The Tiantong-1 comprises three satellites in geosynchronous orbit at ~36000 km altitude, covering the Asia-Pacific from the Middle East to the Pacific Ocean. Huawei released the first smartphone supporting satellite calls in Sep 2023, connecting directly to the Tiantong satellites. Geosynchronous orbit ensures satellites match Earth’s rotation.

Notes:
Indonesian badminton player Jonatan Christie clinched his maiden Asian Badminton Championship title by defeating Chinese player Li Shi Feng in the final of the 2024 Badminton Asia Championships on April 14. The event, held in Ningbo, China, from April 9-14, is a BWF Super 1000 tournament, awarding 1000 points to the winners. This championship served as the final Olympic qualifier before the 2024 Summer Olympics in Paris.

Notes:
Kuchipudi, an Indian classical dance originating from Andhra Pradesh, faces a survival crisis due to dwindling patronage. Historically, it evolved from itinerant actors into a refined form under Siddhendra Yogi in the 15th century. It’s known for intricate footwork, graceful movements, and storytelling. Performers must master Sanskrit, Telugu, music, and manuscripts. Kuchipudi is deeply rooted in Vaishnavism, often depicting stories of Krishna, and features unique elements like Tarangam, performed on a brass plate to Carnatic beats.

Notes:
Qudsia Bagh, built in 1748 by Qudsia Begum, wife of Mughal Emperor Md Shah Rangeela, underwent recent restoration by Delhi Development Authority. It is located in North Delhi and it follows Persian char-bagh style. The Bagh’s remains include its grand western gateway, Qudsia Mosque, and pavilions in red sandstone. The mosque, a simple structure with three-storied walls, is ASI protected. It played roles in 1857 First War of Independence and Bhagat Singh’s activities.

Notes:
World Hemophilia Day, observed annually on April 17, raises awareness about hemophilia and bleeding disorders. It highlights the rare blood disorder’s impact on clotting and prolonged bleeding due to clotting factor deficiency. The 2024 theme, “Equitable access for all: recognizing all bleeding disorders,” underscores universal treatment access regardless of condition, gender, age, or location, aiming for inclusive care for individuals with inherited bleeding disorders and honoring community volunteers.

Notes:
ISRO announced a significant advancement in rocket engine technology, unveiling a lightweight Carbon-Carbon (C-C) nozzle developed by the Vikram Sarabhai Space Centre (VSSC). This breakthrough promises to boost payload capacity by enhancing crucial parameters like thrust levels, specific impulse, and thrust-to-weight ratios. Leveraging advanced materials such as Carbon-Carbon composites, VSSC crafted a nozzle divergent with exceptional properties, paving the way for improved launch vehicle performance.

Notes:
Bengaluru hosts the inaugural international workshop on ‘Emerging Technologies & Challenges for Exoskeleton’ organized by DRDO. Inaugurated by Dr. Samir V Kamat, Secretary of Department of Defence R&D, the event underscores exoskeleton technology’s significance in military and civilian realms. Lt. Gen. JP Mathew highlights its history, challenges, and dual-use potential. Talks by experts from ETH Zurich and Northwestern University delve into technical aspects. Dr. UK Singh emphasizes collaborative efforts to address challenges in developing future exoskeleton technologies.