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DAILY NEWS ANALYSIS

  • 28 February, 2021

  • 3 Min Read

Mass Spectrometry

Mass Spectrometry

  • Mass spectrometry is an analytical method useful for calculating the mass–to–charge ratio ( m / z) of one or more molecules.
  • Using this, researchers can ionise or break down the compound into simple ions and then identify the molecules based on their masses.
  • The current process of ionisation requires electrical potential of a few kilovolts, heat or high-energy ultraviolet lasers (UV-lasers).
  • But now, a new method has been developed soft ionisation using nanosheets which eliminates the need for external energy sources completely.
  • Molybdenum disulphide was used over a sheet of paper that enabled the electrical flow of current.
  • This can help in detecting alcohol in the breath analyzer tests.

Source: TH


Formation Day

On 1st November, eight Indian states—Andhra Pradesh, Chhattisgarh, Haryana, Karnataka, Kerala, Madhya Pradesh, Punjab, and Tamil Nadu—along with five Union Territories—Andaman and Nicobar Islands, Chandigarh, Delhi, Lakshadweep, and Puducherry—celebrate their Formation Day. This date marks an important milestone in India

Turtle (Kachhua) Wildlife Sanctuary

The Turtle Wildlife Sanctuary, also known as the Kachhua Sanctuary, is located in the Varanasi district of Uttar Pradesh. It is recognised as India’s first freshwater turtle wildlife sanctuary, established to conserve endangered turtle species and support the ecological health of the Ganga River. Location and Extent The sanctuary co

Introduction of AI and Computational Thinking (CT) in

The Ministry of Education plans to introduce Artificial Intelligence (AI) and Computational Thinking (CT) from Class 3 onwards in the 2026–27 academic year. This initiative is part of the National Curriculum Framework for School Education (NCF-SE) 2023 and aligns with the National Education Policy (NEP) 2020. The aim is to prepare student

Sal Tree

Scientists from the Environment Department of Himachal Pradesh University (HPU) in Shimla have recently revealed that the Sal tree (Shorea robusta) is the most effective natural air purifier for combating rising pollution levels. Their findings highlight the tree’s superior capacity to trap dust, absorb gases, and cleanse the air compared

US Resumes Nuclear Weapon Testing

The President of the United States has ordered the resumption of nuclear weapon testing after a gap of 33 years, the last test being in 1992. This decision marks a significant shift in global nuclear policy and has far-reaching implications for geopolitics, the environment, and international security. Status of Global Nuclear Weapon Testing

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03 Dec,2025

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