Mặt nạ giúp con người thở dưới nước
Thợ lặn trong tương lai chỉ cần một chiếc mặt nạ mỏng để thở dưới nước, không cần dùng đến bình oxy, nhờ một vật liệu mới có khả năng hấp thụ và lưu trữ một lượng lớn khí oxy.
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