You Survived the Zombies. Then the Power Went Out.

Zombies outside, lights out—and the tap is still running. What's pushing the water, and what can that stream actually tell you? Follow an imagined blackout from the water tower to your kitchen, then through the drains, refrigerator, gas station and phone network. Discover how gravity can keep water flowing, why pressure loss matters, and how backup power and compatible radios can help the people keeping a utility running. The surprises are in the connections you rarely see. Sources: [1] https://www.epa.gov/system/files/docu... [2] https://nepis.epa.gov/Exe/ZyPURL.cgi?... [3] https://www.eia.gov/Todayinenergy/det... [4] https://openstax.org/books/university... [5] https://openstax.org/books/university... [6] https://www.epa.gov/system/files/docu...