Exactly what happens to water after it goes down the drain
You probably don't think twice about what happens to water after it goes down the drain when you're finishing up the dishes or hopping out of the shower. For most of us, it's a classic case of "out of sight, out of mind." You pull the plug, the water swirls away, and that's the end of the story—at least as far as you're concerned. But the truth is, that water is just starting a pretty long and surprisingly complex journey. It doesn't just vanish into some bottomless void; it travels through a massive, hidden infrastructure that works 24/7 to make sure our waste doesn't end up ruining the environment. ...