We’ve all used them. Whether at festivals, campgrounds, construction sites, or even weddings, porta potties are an unavoidable—and often underappreciated—part of modern life. They’re the unsung heroes of moments when bathrooms are few and far between, faithfully answering nature’s call, one flushless visit at a time.
But how do porta potties work, exactly? They’re so commonplace—and so universally dreaded—that most people try to get in, do their business, and get out as quickly as possible, without giving much thought to what’s happening. But plug your nose, lift the lid, and brave a peek inside, and you’ll find a simple yet elegant system designed to reliably meet one of humanity’s most basic needs.
Read Full Article: https://www.popsci.com/science/how-do-porta-potties-work/
