Let's relax to yet more information about steam engines, their types, and how their valves work, followed immediately by a glowing description of the newfangled gasoline engine that makes all the previous hours of steam engine learning a bit... pointless? Well, it helped us sleep, I guess. Help us stay ad-free and 100% listener-supported! Patreon: https://www.patreon.com/boringbookspod Buy Me a Coffee: https://www.buymeacoffee.com/d5kcMsW Read "Farm Engines and How to Run Them" at Project Gutenberg: https://www.gutenberg.org/ebooks/43867 Music: "Exit Exit" by PC III, licensed under CC BY If you'd like to suggest a copyright-free reading for soft-spoken relaxation to help you overcome insomnia, anxiety and other sleep issues, connect on our website, https://www.boringbookspod.com.