Tự chế tạo kính thiên văn ngắm các vì sao
Từ các loại phế liệu, cậu học sinh chuyên lý Nguyễn Tân Khải, lớp 11C4A Trường THPT chuyên Hùng Vương, TP Pleiku (Gia Lai) đã tận dụng chế tạo nên kính thiên văn, thỏa sức xem những tinh tú xa lắc như mặt trăng, sao kim, sao thổ…
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