4 ms·
> It's rare for a tunneling project to find nice hard homogeneous rock through which a tunnel can simply be bored without supports Obviously you've never playe
by csense 11y ago
> It's rare for a tunneling project to find nice hard homogeneous rock through which a tunnel can simply be bored without supports
Obviously you've never played Dwarf Fortress.
- Animats 11y ago"Rock is dross or nedross. Dross does not crumble; it is rock to trust, grain pure throughout. Nedross rock cannot be trusted, even if it looks solid and pure in grain. It fails. It is -- not truth."