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Q&A Extremely huge dirigible/airplane hybrid feasibility

Hybrid dirigible airplane with an extremely large surface area on the top and bottom. Talking at least 100 km2. It would likely be several modular pieces put together, given its size. It would n...

4 answers  ·  posted 7y ago by Brooks Nelson‭  ·  last activity 7y ago by Brooks Nelson‭

Question environment reality-check megastructures gas