Elon Musk's Boring Company has only built a few miles of tunnel underneath Vegas — but those tunnels have taken a toxic toll.

[Eupalinos of Megara appears out of a time portal from ancient Ionia] Wow, you guys must be really good at digging tunnels by now, right?

  • admiralteal@kbin.social
    21·
    8 months ago

    Cements and other pozzalanic materials also tend to be very alkaline. Industrial dumping of waste concrete can create a huge environmental hazard.