This Ex-Navy Captain’s Simple Invention Stopped 1 Lakh Tonnes of Trash From Entering the OceanChangemakersBy Mervin Preethi11 Apr 2025 14:30 ISTCaptain DC Sekhar, a former Merchant Navy officer, has removed over 1 lakh tonnes of trash from rivers using a low-cost, fuel-free barrier. With the help of natural currents, this made-in-India innovation is protecting seas from plastic pollution.Read More
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