The Soviets Drilled the Deepest Hole Ever13aanarbadalov about 7 hours ago 2 commentsRead Article on nautil.us ZH version is available. Content is displayed in original English for accuracy.
Discussion (2 Comments)Read Original on HackerNews
https://xkcd.com/3266/
(xkcd seems to say deepwater horizon is deeper on an absolute scale)
That surprised me, too. Now I want to learn more about deep water drilling.