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A comment on Bring back hydrogen lifting gas. Parent comment

Re:Bring back hydrogen lifting gas by adrianN on Tuesday August 10, 2021 @05:43AM (#28126836)
Cruise ships are absolutely massive. They're floating cities, housing and feeding thousands of people. The new materials would have to be very light indeed to scale from 50 to 5000 passengers.
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Re:Bring back hydrogen lifting gas by hutzlibu on Tuesday August 10, 2021 @05:55AM (#28126906)
I would be fine with 50-150 people per module. And then you can maybe meet in air. Combine them or seperate them. Land or go up very high. Drift where the wind blows. The sky is big.
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