July 6, 2021 06:38 pm GMT
Original Link: https://boingboing.net/2021/07/06/practical-engineering-uses-fake-poo-to-demonstrate-how-sewers-work.html?utm_source=rss&utm_medium=rss&utm_campaign=p
Practical Engineering uses fake poo to demonstrate how sewers work
Having spent 11 years living with a septic system as my number one source of home anxiety, I find living on a sewer system, once again, to be amazing.
While I was living in rural Marin County, I got a Mill Valley Waste processing plant tour, with my daughter's 4th or 5th grade elementary school class. — Read the rest
Original Link: https://boingboing.net/2021/07/06/practical-engineering-uses-fake-poo-to-demonstrate-how-sewers-work.html?utm_source=rss&utm_medium=rss&utm_campaign=p
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