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World Hydrogen Summit 2025

World Hydrogen Summit 2025: At the World Hydrogen Summit 2025 in Rotterdam, Netherlands, the Ministry of New & Renewable Energy outlined India’s initiatives to emerge as a global hub for green hydrogen production. Green hydrogen is produced by splitting water into hydrogen (H₂) and oxygen (O₂) through electrolysis powered by renewable energy sources like solar […]

Weather Balloons

Weather Balloons: The US has reduced its weather balloon launches following budget cuts by the administration, causing concerns globally among meteorologists about the impact on weather forecasting accuracy. Léon Teisserenc de Bort, a French meteorologist, pioneered weather balloon use in 1896 and discovered the tropopause and stratosphere. Weather balloons are large latex balloons filled with […]

Keezhadi Excavations

Keezhadi Excavations: The Archaeological Survey of India (ASI) has asked Amarnath Ramakrishna, the archaeologist who led the Keezhadi excavations, to resubmit his excavation report after revisions. The Keezhadi excavation site is located near Madurai in Tamil Nadu, along the Vaigai River. It is a major urban Sangam-era settlement, estimated to date between the 5th century […]