Indian Scientists have developed an environmental-friendly process, which can provide excellent corrosion resistance to the high-strength aluminium (Al) alloys extensively used in aerospace, textile, and automotive applications. It involves an electrochemical method for the production of an oxide film on the metallic substrate. High-strength aluminium (Al) alloys are extensively used in aerospace, textile, and …

The Maharashtra Cabinet has passed an action plan to protect and preserve trees older than 50 years in urban areas by terming them heritage trees. Important points: Few important criteria for considering a tree as a “heritage tree” are: size, shape, rarity, aesthetical/historical values, association with historic person, place or …

Recently, Odisha announced a cash award of Rs. 1,000 to conserve gharials in Mahanadi River Basin. Important points: Gharials, sometimes called gavials, are a type of Asian crocodilian distinguished by their long, thin snouts. Crocodilians are a group of reptiles that includes crocodiles, alligators, caimans, and more. India has three …

Recently, researchers from the Pune-based Tata Institute for Fundamental Research (TIFR) and the National Centre for Radio Astrophysics (NCRA), have assembled the largest collection of Fast Radio Bursts (FRBs) catalogue. The data is from Canadian Hydrogen Intensity Mapping Experiment (CHIME). In 2020, the National Aeronautics and Space Administration (NASA) spotted …

The central government has released an expert committee report on the Roadmap for Ethanol Blending in India by 2025. The roadmap proposes a gradual rollout of ethanol-blended fuel to achieve E10 fuel supply by April 2022 and phased rollout of E20 from April 2023 to April 2025. Important points: The …

El Salvador, a small coastal country in Central America has become the first in the world to adopt Bitcoin, as legal tender. Legal tender is the legally recognized money within a given political jurisdiction. Important points: Introduced in 2009, it is a type of cryptocurrency that enables instant payments to …

Recently, the Maldives’ Foreign Minister Abdulla Shahid was elected the President of the 76th session of the United Nations (UN) General Assembly (GA) for 2021-22. The win was welcomed by India as Indian diplomats had been helping the Maldives and India expects close cooperation with Maldives at the UN. However, …

The Rengma Naga Peoples’ Council (RNPC) or Rengma Nagas have demanded an Autonomous District Council (ADC) in Assam. The Central and the State governments recently upgraded the Karbi Anglong Autonomous Council (KAAC) and the North Cachar Hills Autonomous Council (NCHAC) to territorial councils like the Bodoland Territorial Council. The ‘status …

The Rengma Naga Peoples’ Council (RNPC) or Rengma Nagas have demanded an Autonomous District Council (ADC) in Assam. The Central and the State governments recently upgraded the Karbi Anglong Autonomous Council (KAAC) and the North Cachar Hills Autonomous Council (NCHAC) to territorial councils like the Bodoland Territorial Council. The ‘status …

Recently, the Union Education Minister announced the release of the report of All India Survey on Higher Education (AISHE) 2019-20. This Report provides key performance indicators on the current status of Higher education in the country. It is the 10th in the series of AISHE annually released by the Department …