Life After People
The Underground Rises
Season 3 Episode 6
How the vast and fragile infrastructure hidden underground - from subways and pipelines to one of the big coal seams in the United States - would unravel if humanity vanished
Life After People airs on Sky History 2 HD at 5:00 PM, Tuesday 22 September. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General