Higher air pressure could provide the necessary energy. There are easier ways to... | Hacker News

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

		MacsHeadroom on May 17, 2017 \| parent \| context \| favorite \| on: The Boring Company FAQ Higher air pressure could provide the necessary energy. There are easier ways to get moisture out of a tunnel though.

Baeocystin on May 17, 2017 [–]

Sure, there's lots of ways to do so. My only point is that none of them are 'free'.

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