Current Affairs Quiz - February, 2023

Notes:
‘World Pulses Day’ is observed on February 10 to raise global awareness about the importance of pulses as a stable global food source that delivers nutritional and environmental security across the world.
The theme for World Pulses Day 2023 is ‘Pulses for a Sustainable Future’.

Notes:
Quasicrystal is a substance that has atoms orderly arranged like a crystal but its atomic structure is more complex and does not repeat periodically in all directions. This unique complex pattern makes it different from a normal crystal.
Recently, a new type of quasicrystal was discovered in the north central Nebraska’s Sand Hills in the USA.  It had 12-fold symmetry. It may have been created during an accidental electrical discharge because of a downed power line or a lightning strike.

Notes:
Article 153 of the Indian Constitution deals with the appointment of Governors for each state in India.
President of India Droupadi Murmu appointed governors in 12 states and a Union Territory while accepting the resignation of two. Jharkhand governor Ramesh Bais is now Governor of Maharashtra and Arunachal Pradesh governor B D Mishra has been appointed as L-G of Ladakh.

Notes:
The Tanimbar corella, which is also referred to as Goffin’s cockatoo, is a type of cockatoo that is found exclusively in the forests of Yamdena, Larat, and Selaru islands in the Tanimbar Islands archipelago in Indonesia.
It was later introduced to the Kai Islands, Singapore, and Puerto Rico. A new study found that Goffin’s cockatoos are capable of combining multiple tools to achieve a complex task that is only been recorded in humans and chimpanzees.

Notes:
World Radio Day is observed on February 13 to raise global awareness about the importance of radio as a medium of mass communication.
UNESCO declared this day to commemorate the establishment of the United Nations Radio in 1946. The theme for the year 2023 is ‘Radio and Peace’. It highlights the radio’s role as an independent medium of peacemaking. The subthemes for this day are ‘Support for Independent Radio’ and ‘Radio in Conflict Prevention and Peace-building’.

Notes:
Sangam age was believed to be between 300 BCE to 300 CE. As per the recent findings by the Archaeological Survey of India at Keeladi, the Sangam age has been pushed to 800 BCE.
Keeldai is a small village along the Vaigai River, about 13 km from Madurai, Tamil Nadu. The eport is based on the archaeological findings from the first two phases of excavation carried out by the Archaeological Survey of India.

Notes:
Snapdragon Satellite, which was launched recently, is the world’s first ‘satellite-based, two-way capable messaging solution’.
The solution works for smart-phones developed by Qualcomm in partnership with Iridium Inc. The technology was initially introduced at the Consumer Electronics Show (CES) 2023. On a Snapdragon Satellite, emergency messaging will be activated on the next-gen smart-phones.

Notes:
Skye Air, a Gurugram-based drone solutions provider, launched traffic management system for drones in India.
The software was launched in the presence of Minister of Road Transport and Highways of India Nitin Gadkari. It will allow drone operators to plan routes, make flight plans and assess risks before running drone-based operations in the country.

Notes:
WhatsApp has been named India’s most accessible app for persons with disabilities in a report titled ‘Making the Digital Ecosystem Disabled Friendly’.
The report was released by the Vidhi Centre for Legal Policy, which evaluated accessibility features of messaging, online payments, transport, e-commerce, and food delivery. WhatsApp was the only app rated as ‘highly accessible’ based on the Web Content Accessibility Guidelines (WCAG).

Notes:
Union Information and Broadcasting Minister Anurag Singh Thakur flagged off the Formula E Championship in Hyderabad.
Hyderabad city hosts India’s first ever Formula E-race Hyderabad E-Prix at the ‘Hyderabad Street Circuit’ on the banks of Hussain Sagar Lake. This is also the first motorsport event in the country in the last 10 years. Hyderabad is the 27th city in the world to host the race as non-carbon emission event.