Green hydrogen, a new ally for a zero carbon future (GS-3, Science and Technology)

Context:- Fossil fuels which are responsible for the production of over 830 million tons per annum of carbon dioxide which are catalysing  human induced global heating and to subside this…

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Impact of Aerosols and Clouds on Solar Energy generation leading to financial loss (GS-3, Energy)

Context:- A team of Indian and international researchers have found that aerosols, dust, and clouds reduce solar energy generation from photovoltaic and rooftop solar installations resulting in substantial economic impact. …

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28th EDITION OF SINGAPORE-INDIA MARITIME BILATERAL EXERCISE ‘SIMBEX’(GS-3, Defence technology)

Context:-  The 28th edition of Singapore-India Maritime Bilateral Exercise (SIMBEX) was conducted from 02 to 04 Sep 21. The Indian Navy was represented by Guided Missile Destroyer INS Ranvijay with…

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Foundation Stone laid for first ever Electric Vehicle Charging Station in Meghalaya (GS-3, Science and technology)

Context:- Power Grid Corporation of India Limited (POWERGRID), has laid the foundation stone for first ever Electric Vehicle Charging Station (EVCS) in the state of Meghalaya at its office complex…

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Blue straggler – bigger and bluer star formed when one star eats up another (GS-3, Science and Technology)

Context:- Blue stragglers, a class of stars on open or globular clusters that stand out as they are bigger and bluer than the rest of the stars, have intrigued scientists…

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World’s first ‘Plant based’ smart air-purifier “Ubreathe Life”(The Hindu, PIB, GS-2, GS-3, Science and technology)

Context:-Budding scientists of Indian Institutes of Technology, Ropar and Kanpur and Faculty of Management Studies of Delhi University have developed a living-plant based air purifier “Ubreathe Life” that amplifies the…

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Lightweight anti-tank missile tested by DRDO (The Hindu, GS-3, Science and tech)

  Context:- Akash surface ­to ­air missile, a new generation missile, was successfully flight tested on Wednesday by the DRDO from an integrated test range off the Odisha coast. One…

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