How do you transport 70,000 tons of liquid argon nearly a mile underground? | Hacker News

Hacker Timesnew | past | comments | ask | show | jobs | submit

		How do you transport 70,000 tons of liquid argon nearly a mile underground? (symmetrymagazine.org)
		2 points by eaguyhn on March 24, 2018 \| hide \| past \| favorite \| 1 comment

soundpuppy on March 25, 2018 [–]

I heard of a very Boring company which specializes in making vacuum tunnels.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact