Peyton Hardin
Podcast · 2,828 episodes on record
How Underwater Tunnels Work
Published
December 12, 2013
Length
31 min
Type
Full
Position
564 of 2,828
December 12, 2013
How Underwater Tunnels Work
0:00 / 31:57
0:00Choose a match or chapter to light up its moment31:57
Search the Record
Moment search isn’t open for this episode yet
When it opens, you’ll be able to type any phrase and jump straight to the second it was said.
Peyton Hardin Episodes Around December 12, 2013
Episode 564 of 2,828 — walk the feed in the order it was published.
31:57This episodeHow Underwater Tunnels Work
Dec 12, 2013
Summary
It's a pretty amazing feat to dig a tunnel beneath a body of water that's big enough (and safe enough) to drive a train through. While humans have been digging underwater tunnels for thousands of years, it wasn't until the late 19th century that it became
Episode details and artwork are published by the show’s own feed. Sentinel plays short cited excerpts and links every episode back to its publisher.