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wubbfindel | 8 years ago

Being able to operate with no atmosphere (e.g. outside of the ISS) would be an advantage I suppose.

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eeZah7Ux|8 years ago

Yet, the translation movements are done using fans. Perhaps it's a prototype and future version will operate outside.

wubbfindel|8 years ago

Yup, I misread. I was thinking you meant what would be the benefit of not using fans at all.