Stories written by
Chhavi Sachdev
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Resident experts: Organisations are roping in locals to collect data on water contamination
A crowd-sourced model for information on pollution is gaining traction in India and other parts of the world.
Chhavi Sachdev
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Unsighted but not unseeing: a blind photographer captures the beauty around him
"Photography reconnects me to the visual world to which I always belong," says 27-year-old Mahesh Umrania.
Chhavi Sachdev