| ▲ | imoverclocked a day ago | |
Canal sized pipes? | ||
| ▲ | jyounker 7 hours ago | parent | next [-] | |
400+ miles of 20m tunnels. How much cheaper is that going to be? | ||
| ▲ | ch4s3 9 hours ago | parent | prev | next [-] | |
I'm being a bit filp, I don't literally mean to do it. | ||
| ▲ | sophacles a day ago | parent | prev [-] | |
I'm pretty sure those are called tunnels | ||