中国的空间站装备了新物件，太空洗衣机。一斤水可以洗两斤衣服，还不用洗涤剂，直接用臭氧清洁。这玩意简直就是太空清洁神器，以前宇航员的衣服穿脏了就只能丢掉，一个为期15年的太空任务，三名宇航员用了丢掉的衣服可以达到3.38吨。太空洗衣机问世之后，宇航员携带个人用品重量锐减60%，省下的重量可以多带几台仪器上去。 (水城百事)

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中国进步真的挺快

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