3 ms·
> ELI5... why is digging a tunnel tech news? > Does Elon dig them faster or more cheaply or something? > Otherwise do I submit this to HN? https://www.sydneym
by guessmyname 7y ago
> ELI5... why is digging a tunnel tech news?
> Does Elon dig them faster or more cheaply or something?
> Otherwise do I submit this to HN? https://www.sydneymetro.info/tunnelling https://www.sydneymetro.info/tunnelling
Someone already did [1] but it didn’t attract much interest.
[1] https://news.ycombinator.com/item?id=22069948 https://news.ycombinator.com/item?id=22069948