Join the conversation
Log in or create an account to leave a comment
Log In
In the early 1900s, small towns like Mount Vernon started using
narrow clay pipes, which were cheaper
and easier to install
narrow clay pipes, which were cheaper
and easier to install
Full Transcript
00:00:01.000 --> 00:00:02.072
In the early 1900s,
00:00:02.759 --> 00:00:05.029
small towns like Mount Vernon
00:00:05.069 --> 00:00:06.859
started using
narrow clay pipes,
00:00:06.897 --> 00:00:09.517
which were cheaper
and easier to install.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
An up-close look at the heroes that keep America's sewer systems running.