kanishka
@eKanishka · Aug 31, 2017
In this situation the tunnels would flood too. Can't really design for a 1 in 500 year flood.
Elon Musk
@elonmusk
Tunnels are sealed to 5 atmospheres of water & gas pressure. Just need walls around the apertures.
05:01 AM · August 31, 2017 · 0 views
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