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by atharris 2056 days ago
It's been stated elsewhere in this thread, but there really are a lot of practical, well-understood engineering issues with Elon's proposals that he refuses to admit or deal with. Here's a somewhat humorous review of his claims / what's wrong with them and how they stack up to actual civil engineering projects:

https://www.youtube.com/watch?v=4dn6ZVpJLxs