29 November, 2021
13 Min Read
Syllabus subtopic: Science and Technology- Developments and their Applications and Effects in Everyday Life.
Prelims and Mains focus: about the working of Li-ion battery: advantages and disadvantages; about India’s efforts to indigenously manufacture them
Li-ion battery (abbreviated as LIB) is a type of rechargeable battery. Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications.
Working: In this, lithium ions move from the negative electrode to the positive electrode during discharge and back when charging.
Draft Indian Nutrition Rating (INR) The country's top food regulator, the Food Safety and Standards Authority of India (FSSAI), has published a draft regulation for front-of-pack labeling. Major Points This draft notification addresses front-of-pack labelling in an effort to deter customers from purchasing packaged foods that are h
Social Audit of Social Sector Scheme The Rajasthan government has made the first-ever decision in the nation to create a specialized social and performance audit authority to undertake social audits of initiatives. What does this decision mean, exactly? Make public accountability a priority: In addition to conducting performance
Dharamshala Declaration 2022 & Tourism In India A recent three-day national tourist conference saw the introduction of the "Dharamshala Declaration 2022." Details about the news In the National Conference, the Center announced a comprehensive plan for the tourism industry. By 2024, tourism will have returned to its p
National Assessment & Accreditation Council (NAAC) & Higher Education The Maharaja Sayajirao University of Baroda's National Assessment and Accreditation Council (NAAC) ratings recently sparked controversy since the institution's grade increased from A to A+ as a result of improvements across all areas. What is India's
Ethereum Merger The second-most valued cryptocurrency in the world, Ethereum, just underwent a substantial software upgrade. About: Ethereum redesign: This process is referred to as "The Merge." It will do away with the requirement for cryptocurrency miners and massive mining farms, which previously powered the blockchai
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