• Invented from shrimp ponds of 3 students

    Invented from shrimp ponds of 3 students
    3 students of class 11A1 of Ngo Gia Tu and Cam Ranh high schools, together invent automatic lime beating system in aquaculture, which is highly appreciated by shrimp farmers.
  • The scientific invention helps the poor

    The scientific invention helps the poor
    The owner of the award-winning products in Tra Vinh province's Technical Innovation Contest is Mr. Nguyen Hoang Nam (43 years old, living in Ngu Lac commune, Duyen Hai district,