Post-Diwali pollution in Delhi? Artificial rain to help city breathe easier

Delhi is set to conduct its first artificial rain trial using cloud seeding. The operation will commence shortly after Diwali, pending approval from the India Meteorological Department. This initiative aims to combat the city’s worsening air quality. The project involves a specially modified aircraft dispersing silver iodide particles. Preparations are complete, and pilots have undergone…

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The mother who changed mornings: How Melitta Bentz invented the filter coffee we drink today

In 1908, Melitta Bentz, a frustrated mother in Dresden, transformed mornings worldwide by inventing the paper coffee filter. Tired of gritty, bitter coffee, she experimented with her son’s blotting paper, creating the first clear, smooth brew. Her invention laid the foundation for modern filter coffee, drip machines, and billions of daily cups, turning a simple…

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