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Salt-raking robot model
Nguyễn Đoàn Kết•09/09/2025•Contest Entry Code: 814d0970ce0040a9aa4690e81ef9d84d
Unit: Individual
Place of creation: Gia Rai ward, Ca Mau province, Phường Giá Rai, Cà Mau, Việt Nam
A robot powered by solar energy automatically rakes and piles salt into ridges, helping salt farmers save costs, reduce labor days, and increase income. This product was created by Cao Kim Ngan and Phan Kim Cuong, 12th-grade students from Gia Rai High School, Ca Mau province. (Photo taken March 25, 2025)
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