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Ozone-Depleting Substances : New Study

Ozone-Depleting Substances: New Study A new study released June 11, 2024, has reported the first significant decrease in atmospheric concentrations of potent ozone-depleting substances (ODS) known as hydrochlorofluorocarbons (HCFCs). Ozone-Depleting Substances (ODS) are chemicals that cause the depletion of the stratospheric ozone layer. This layer is crucial for protecting life on Earth by absorbing the […]

Satellite-Based Tolling System

Satellite-Based Tolling System: The National Highway Authority of India (NHAI) has invited expressions of interest (EoI) for the implementation of a satellite-based electronic toll collection system. The winning entity will have to develop a geo-referenced map and toll-charging software for the Global Navigation Satellite System (GNSS). A georeferenced digital map or image has been tied […]

Satnamis Protest : Chhattisgarh

Satnamis Protest : Chhattisgarh A large mob from the Satnami community in Chhattisgarh’s Baloda Bazar district attacked the Superintendence of Police (SP) office, over the alleged desecration of a ‘jaitkhamb’ (victory pillar, a sacred structure for the Satnami community). Satnami Community is the largest Scheduled Caste (SC) community, including peasants, artisans, and untouchables in Chhattisgarh. […]

Donanemab : New Alzheimer’s Drug

Donanemab : New Alzheimer’s Drug A new Alzheimer’s drug, donanemab, has received support from an FDA advisory committee, moving closer to approval. Intended for early-stage Alzheimer’s, it shows significant slowing of cognitive decline. The drug works by targeting amyloid beta protein deposits in the brain. Alzheimer’s disease is a brain disorder that slowly destroys memory […]

UN Declares 2025 As International Year Of Quantum Science And Tech

UN Declares 2025 As International Year Of Quantum Science And Tech: UN has declared 2025 as International Year of Quantum Science and Tech. Next year marks the centenary of Werner Heisenberg’s foundational paper on quantum mechanics. Quantum computing is a new way of computing that uses the principles of quantum mechanics to perform calculations. In […]

Lipulekh Pass

Lipulekh Pass: Indian traders, engaged in border trade through the Lipulekh pass since 1992, urge the government to resume trade with China. The route was closed due to the Covid-19 pandemic in 2019, leaving goods worth Rs 15 lakh stranded in Tibet. Lipulekh Pass is located near the India-China (Tibet)-Nepal tri-junction in Uttarakhand’s Pithoragarh district, […]