Đề tài của “Bộ ba sáng tạo học trò” đạt giải Ba khu vực phía Nam Hội thi “Khoa học -Kỹ thuật học sinh trung học - 2012”
(QT) - Trong Hội thi “Khoa học – Kỹ thuật học sinh trung học 2012” (Vietnam Science Engineering Fair Vief - 2012) khu vực phía Nam vừa diễn ra tại thành phố Huế (tỉnh Thừa Thiên- Huế) từ ngày 2 - 4/3/2012, đề tài: “Hệ thống tự động cảnh báo và đóng mở rào chắn ở nơi giao nhau giữa đường sắt và đường bộ” của nhóm tác giả Hoàng Quang Trung, Nguyễn Quang Hưng, Lê Nguyễn Hoàng -học sinh lớp 11A3, Trường THPT Đông Hà (Quảng Trị) đã xuất sắc nhận giải nhất lĩnh vực: Lý – Kỹ thuật – Cơ khí và giải ba ...
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