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the researchers designed several different micro-flexible devices based on the material that could be easily attached to a person's arm. Mr. Li said the study addressed the challenge of improving ...
An arm attaches to that ball joint ... The cost and difficulty of launching materials into space mean that we need flexible, ...
the researchers designed several different micro-flexible devices based on the material that could be easily attached to a person's arm. Mr Li said the study addressed the challenge of improving ...