Built by Engineering Students, AI-Powered Robot Helps Farmers Cut Expenses & Chemical UseInnovationBy Sowmya Mani29 Aug 2025 17:00 ISTFounder of Harvested Robotics, Rahul Arepaka (22) built Rakshak, an AI-powered laser-weeding robot that combats weeds without harming the crops. He is now using it to help farmers earn more.Read More
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