Beakman gets "flushed" and 2 weeks later comes back to explan what happens to sewage after it's flushed. They use a demo to explain all of the steps of the sewage treament process including the names at each phase and what's happening at each step.

Jeanie Miller discusses the history of sewing machines and how their evolution shaped the foundations of industrialization in sewing and fabric.

Television host Mike Rowe learns how to clean sewer system drains.

This video explains the history of how spinning wheels were used to spin yarn and create well fabrics. This spun the fibers and allowed for weaving, sewing, and knitting to be used in art and other aspects of life.

The Mayor of Fontana, Acquanetta Warren, goes undercover to work with the towns wastewater team, and learns how the towns sewers are cleaned.