Practical Engineering: How Sewers Work
Civil engineering infrastructure explained — the invisible systems you rely on daily.
About this channel
Practical Engineering is all about infrastructure and the human-made world around us. It is hosted, written, and produced by civil engineer, Grady Hillhouse. We have new videos posted every first and third Tuesday, so please subscribe for updates. Practical Engineering: Deciphering Our Constructed World CONTACT --------------------------------------------- Questions/Topic Suggestions: https://practical.engineering/about Sponsorship/Business Inquiries: See below
Related Content
Related Dispatches
See all dispatches
July 20, 2026
What the Data Gives Away
Dynomight on the coming end of pseudonymity, Brian Potter scores 239 laws against their promises, and a Sears-catalog rewrite of American growth.
Read dispatch
April 6, 2026
The Scaling Debate Gets Real
AI Snake Oil on scaling myths, Import AI on 100K training runs, and Tyler Cowen finds AI in the productivity statistics for real this time.
Read dispatch
March 16, 2026
Your Data Will Be Used Against You
Sean Carroll's Mindscape episode on surveillance, Gwern's writing process revealed, and Martha Nussbaum on why fear is toxic to democracy.
Read dispatch
