Cánh tay robot siêu nhỏ
Các nhà khoa học tại Trường ĐH California, Los Angeles (UCLA) đã tạo ra một cánh tay máy khá nhỏ với kích thước chưa tới 1 mm, được điều khiển bằng khí nén, hoạt động khá an toàn và hiệu quả trong môi trường sinh học.
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