blinry on Nostr: The book goes on to calculate that the individual trains should have a capacity of ...
The book goes on to calculate that the individual trains should have a capacity of ~2000 people, and depart in 10-minute intervals. :O
The tubes need a vacuum of 4.8 mbar, and have a minimum curvature radius of 850 km!
Published at
2023-11-29 20:04:33Event JSON
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