05-11-2018, 10:07 PM | #14 |
Join Date: Feb 2016
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Re: Why Dirigibles?
Vacuum dirigibles are an interesting idea, though I think they are really only feasible with TL9+ smart materials. At that point, smart structures would also allow for sufficient flexibility to survive the worst weather, so dirigibles might have a comeback at TL9.
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airship |
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