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    Air Purifier

    Indian teen co-develops ₹140 filter that turns ordinary fans into air purifiers, wins Diana Award

    Krish Aggarwal, 16, won the Diana Award for co-developing a low-cost air filter designed to improve air quality in Delhi schools.
    Trending
    Published 1 day ago

    How to manage coughing, headaches and spot warning signs amid rising AQI

    Smog covers the city as Delhi continued to gasp amid hazardous air quality.
    Lifestyle
    Published 1 day ago

    Prepaid voice-only plans, reworked Flex by Google Pay, & analysing Kärcher AF30

    One of Vi's voice-only recharge packs for prepaid users.
    Business
    Published 6 days ago

    Baffling Tata Play Smart, Vi prepaid family & gauging Mijia Smart Air Purifier 6

    Basically, this is an attempt by Vi to add stickiness and loyalty to the prepaid connection proposition.
    Business
    Published 20 days ago

    Dyson’s new air purifiers look like jet engines. There’s a good reason why

    Shaurya Sharma (left) with Matt Jennings (right).
    Technology
    Published 35 days ago
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