Cost-Effective Water Filter: Delhi-NCR twin sisters turn okra, fenugreek and rice husk into a Rs 100 electricity-free water filter; IIT Delhi tests show up to 93% removal of PFAS

​Naina and Nayantara Singh developed the low-cost plant-based water filter. What if some of the ingredients sitting in a kitchen cupboard could help tackle pollutants that conventional water filters struggle with? For Delhi-NCR twins Naina and Nayantara Singh, that question became the starting point for a nearly year-long scientific experiment. The Class XII students have…

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Flydubai scare: Netanyahu orders tighter security on Israeli, foreign carriers | India News

Netanyahu ordered ramped up security and expressed concerns over the incident Israeli Prime Minister Benjamin Netanyahu on Wednesday ordered authorities to “ramp up” security on both Israeli and foreign carriers operating to and from the country following the flydubai cockpit incident, the Prime Minister’s Office said.The move came after Flight FZ1073, travelling from Dubai to…

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“Age is just a number, you can start any day “: How a 98-year-old woman inspired Anand Mahindra

Most startup stories involve sleek glass offices and high-stakes pitches. But Prabhavati Nani’s “headquarters” is a sunlit kitchen in Ahmedabad. Her journey didn’t start with a business plan; it started with a heavy silence and a lifetime of recipes.At 90-something, she’s become a viral sensation, even earning a heartfelt shout-out from Anand Mahindra on X….

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Entropy & Enthalpy: Kali Destroys, Shiv Absorbs

By Partha Sinha Entropy fascinates because it announces itself. It spreads, decays and disperses. It makes noise. Like Kali, it is dramatic, uncompromising and impossible to ignore. Earlier, i wrote about Kali and entropy – how destruction, when honest, is not evil but necessary. Kali does not pretend. Entropy does not apologise. Both tell us…

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