Why in news? Our planet’s climate is a complex dance of energy flows. Sunlight streams in, warming the Earth’s surface, while heat radiates back out into space. Understanding this delicate balance is crucial for predicting how our climate might change in the future. Recently, NASA launched a pair of unassuming heroes to tackle this challenge: … Read more
Why The ZiG Currency in news? Zimbabwe’s economic woes are well documented. Hyperinflation in 2009, estimated at a staggering 5 billion percent, rendered the Zimbabwean dollar virtually worthless. A now-infamous 100-trillion Zimbabwe dollar bill stands as a stark reminder of this tumultuous period. In response, the country adopted a multi-currency system, with the US dollar … Read more
Why in news? Astronomers have unveiled an exciting discovery – a potentially habitable exoplanet orbiting a star relatively close to our solar system. This newfound world, named Gliese 12 b, sits roughly 40 light-years away, making it one of the closest Earth-sized exoplanets identified so far. The details of this discovery were published in a … Read more
Why Hydrogen Fuel Cell Technology in news? The Indian Army, known for its unwavering commitment to innovation and environmental stewardship, has taken a significant step towards a cleaner future. In collaboration with Indian Oil Corporation Limited (IOCL), the force has received its first hydrogen fuel cell bus, marking the beginning of a promising partnership for … Read more
Why in news? Norway, a nation often lauded for its environmental consciousness, recently ignited controversy with its approval of a vast deep-sea mineral exploration project. This plan, spanning an area larger than Britain, has environmental activists up in arms, and they’re taking legal action to stop it. What is Deep-Sea Mining? Deep-sea mining ventures deep … Read more
Context Cyclones are powerful storms that can bring devastation. While the technical details are important, there’s another interesting aspect – their names. This article dives into why cyclones have names and how the naming system works in the North Indian Ocean. How Cyclones Form Cyclones, those swirling giants of wind and rain, are born from … Read more