Current Affairs Quiz - April, 2019

Notes:
Zuzana Caputova, a liberal environmental activist and a political newcomer, has been elected as the first female President of Slovakia. She framed the election as a struggle between good and evil. With 58% of the vote, Caputova edged out European Commission Vice President Maros Sefcovic, a diplomat backed by the county’s governing Smer-Social Democracy party. She is set to take office on June 15, after the tenure of incumbent Slovak President Andrej Kiska finishes.

Notes:
The Hongkou district of Shanghai has recently claimed to have the world’s first district with 5G coverage and a broadband gigabit network. It conducted trial runs of the 5G network, backed by telecom services provider China Mobile. Shanghai also aims to build over 10,000 5G base stations by the end of this year and the number of 5G base stations could cross 30,000 in 2021. 5G is the next generation of cellular technology with download speed 10 to 100 times faster than the 4G LTE networks.

Notes:
Vadodra-based artist Raju Baraiya has been chosen as the Glenfiddich’s Emerging Artist of the Year 2019. He will represent India at the Glenfiddich Artists in Residence (AiR) programme where he will spend three months at the Glenfiddich Distillery in Scotland with artists from around the world. Baraiya will also be awarded Rs 10 lakh, which includes an international allowance of Rs 1,20,000 per month and a work allowance of Rs 5,00,000; besides being given a solo show at Art District XIII Gallery in New Delhi. Baraiya’s work takes inspiration from observing and diagnosing the rural in relation to the urban and vice-versa. His practice springs out of this shift from a strong rural background to an urban one. The artist has been deriving imagery from these seemingly ambiguous notions of the urban and the rural, and the complexities between the two spaces create a common meeting ground for him to explore through an impression he holds of them. With his art, he aims to translate the ever evolving image of this convergence.

Notes:
Former world champion, Viktor Axelsen of Denmark has won the men’s singles title at the 2019 Yonex-Sunrise India Open badminton tournament on March 31. In the final, he defeated Kidambi Srikanth by 7-21, 20-22 in New Delhi. This was Srikanth’s fourth defeat to Axelsen in five encounters since March 2017. And also, it was Srikanth’s first final in a BWF world tour event in 17 months. He had last won a title at the 2017 French Open.

Notes:
China has successfully launched the first of its new-generation ‘Tianlian II-01’ data relay satellite into orbit by a Long March-3B carrier rocket from the Xichang Satellite Launch Centre in southwest Sichuan Province. This is the first of China’s second-generation data-tracking and relay satellites. It will provide services like data relay, measurement and control, and transmission to manned spacecraft, satellites, carrier rockets and non-spacecraft users. The Tianlian II network will be markedly more advanced in mission planning, system management and operations than the first-generation network composed of Tianlian I satellites. The satellite is developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation.

Notes:
Lewis Hamilton, a British racing driver, has won the 2019 Formula 1 Bahrain Grand Prix tournament after an engine problem hit runaway leader Charles Leclerc’s Ferrari late in the race.

Notes:
Kandhamal Haldi, a variety of turmeric indigenous to southern Odisha, has finally got the Geographical indication (GI) tag from Intellectual Property India. The recognition coincided with the state’s Foundation Day (Utkal Divas). Odisha, on April 1 1936, was carved out as a separate state in the then British India on a linguistic identity. The golden yellow spice is named after the district where it is produced & has been cultivated since time immemorial and is known for its medicinal value. Turmeric is the main cash crop of tribal people in Kandhamal. More than 60,000 families (nearly 50% of Kandhamal population) are engaged in growing the variety. Apart from domestic use, turmeric is also used for cosmetic and medicinal purposes. A GI is a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin.

Notes:
Researchers led by Kavli Institute for the Physics and Mathematics of the Universe in Japan has put a theory speculated by the late Stephen Hawking to its most rigorous test to date, and their results have ruled out the possibility that primordial black holes smaller than a tenth of a millimeter make up most of dark matter. They used the gravitational lensing effect to look for primordial black holes between Earth and the Andromeda galaxy. However, gravitational lensing effects are very rare events because it requires a star in the Andromeda galaxy, a primordial black hole acting as the gravitational lens, and an observer on Earth to be exactly in line with one another. In order to maximise the chances of capturing an event, the researchers used the Hyper Suprime-Cam digital camera on the Subaru telescope in Hawaii, which can capture the whole image of the Andromeda galaxy in one shot. Taking into account how fast primordial black holes are expected to move in interstellar space, the team took multiple images to be able to catch the flicker of a star as it brightens for a period of a few minutes to hours due to gravitational lensing. The team’s results showed primordial black holes can contribute no more than 0.1% of all dark matter mass. Therefore, it is unlikely the theory is true.

Notes:
The book titled “Kundan: Saigal’s Life & Music” has been penned by Sharad Dutt, documentary filmmaker and former DDG of Doordarshan. The genius of legendary singer K L Saigal, his timeless compositions and the golden era of Indian cinema have been brought alive in a book. The book has been trans-created in English by Jyoti Sabharwal of Stellar Publishers and will be released on April 4, the 115th birth anniversary of Saigal. Some of Saigal’s all time hits are ‘Jab dil hi toot gaya’, ‘Ek bangla bane nyara’, ‘Dukhake din aab bitat nahin’, ‘Duniyamen hun duniyaka talabgaar nahin hun’ and ‘So ja rajkumari so ja’.

Notes:
According to a new collaborative study by the Queen’s University Belfast and Aberystwyth University in the UK, the sun’s magnetic field is ten times stronger than previously thought. Using the Swedish one-metre Solar Telescope at Roque de los Muchachos Observatory, in the Canary Islands, David Kuridze studied a particularly strong solar flare which erupted near the surface of the Sun on September 10, 2017. A combination of favourable conditions and an element of luck enabled the team to determine the strength of the flare’s magnetic field with unprecedented accuracy. The researchers believe the findings have the potential to change our understanding of the processes that happen in the Sun’s immediate atmosphere. The study found that the sun’s corona extends millions of kilometres above the surface, measuring 1,400,000 kilometres across — 109 times larger than Earth — and 150,000,000 km from Earth. Solar flares appear as bright flashes and occur when magnetic energy that has built up in the solar atmosphere is suddenly released. These solar flares can lead to storms which, if they hit Earth, form the northern lights — the Aurora Borealis. They can also disrupt communications satellites and GPS systems.