Project "Iron Auntie" Success! Helping one of the last polio survivors in an iron lung.
Naomi WuYouTube ↗
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维修这台铁肺的难点落在与颈部接触的密封圈。外形复制出来还不够,材料和弹性关系到它在动作中如何密封。影片记录了从仅有样件找到替代制造能力的经过。
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that collar was very tricky.the right material, with just the right amount of elasticity.