Dùng bột gạo nếp xây Vạn Lý Trường Thành !
iến sỹ Zhang Bingjian và các cộng sự của ông tại trường đại học Chiết Giang (Trung Quốc) cho rằng công trình Vạn Lý Trường Thành ở thời Nhà Minh (cách đây 600 năm) được xây dựng bằng một loại vữa đặc biệt được làm từ bột gạo nếp và vôi thông thường.Vạn lý trường thành được xây từ bột gạo nếp. Ảnh: Telegraph.
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