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Delhi teen's fan-based air purifier reaches 10,000 pupils, wins Diana Award

Times of india·10 Nov 2026
Delhi teen's fan-based air purifier reaches 10,000 pupils, wins Diana Award

In an inspiring move, Delhi teenager Krish Aggarwal has co-founded Project Vayu, an initiative aimed at eliminating air pollution in classrooms. By creatively modifying regular fans with inexpensive…

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