Let's relax with practical advice about modern plumbing systems. And by modern, I mean 19th century, which was stinkier than you think. Indoor plumbing has come a long way. Want to support us? Neat! Here's how: Become a Patron: https://www.patreon.com/boringbookspod Buy Us a Coffee: https://www.buymeacoffee.com/d5kcMsW Shop for Swag: https://teespring.com/stores/boring-books-for-bedtime Connect: www.boringbookspod.com Read "Bad Drains and How to Test Them" at Project Gutenberg: http://www.gutenberg.org/ebooks/60721 Music: "Ocean Tapping," PCIII, is licensed under CC-BY All Boring Books for Bedtime readings are taken from works in the public domain. If you'd like to suggest a copyright-free reading for soft-spoken relaxation to help you overcome insomnia, anxiety and other sleep issues, send a recommendation on Twitter, on our website, or on Patreon. I'd love to hear from you!