Từ con ốc sên biển đến chiếc áo giáp chống đạn
heo một nhóm các nhà khoa học ở Viện kỹ thuật Massachusetts, vỏ của một loại ốc sên nằm sâu dưới biển có thể khêu gợi ý tưởng tạo nên một thế hệ vật liệu mới dùng trong quân sự.
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